Multi-level homes present unique cleaning challenges. Stairs, varying floor types, and multiple rooms mean your robot vacuum must navigate transitions, avoid falls, and adapt to different surfaces. In 2026, the latest models are smarter and more capable than ever, offering advanced mapping, strong suction, and self-cleaning features that make maintaining a multi-story home easier.

However, finding the right robot vacuum under $1500 can be overwhelming. With so many options, it’s important to focus on key features like multi-level mapping, cliff sensors, and battery life. Our guide breaks down what to look for and highlights the top performers in 2026.

We’ve spent hours researching and comparing a range of models across range of prices. From brands like Roborock, Ecovacs and Dreame, we’ve identified the best robot vacuums for multi-level homes that offer excellent value, performance, and reliability. Whether you have carpets, hard floors, or pets, there’s a model that fits your lifestyle.

In 2026, the market for robot vacuums is more competitive than ever. You’ll find models with advanced AI, self-emptying bases, and powerful suction, all priced under $1500. However, not all are created equal. Some excel at navigation, others at cleaning performance, and some offer better value. Our expert picks help you navigate these trade-offs and choose the best robot vacuum for your multi-level home.

1
Best Seller

roborock Qrevo Edge 3 Pro Robot Vacuum and Mop

9.6 /10
HCG Score
HCG Score is our editorial rating from 0 to 10. It combines cleaning performance (30%), build quality (20%), ease of use (20%), running cost (15%), and value (15%). Manufacturers and retailers cannot influence it. Learn more ›
The roborock Qrevo Edge 3 Pro is a high-end robot vacuum and mop that excels in homes with pets and multiple floor types, thanks to its 36,000 Pa suction, zero-tangling brush system, and smart navigation that avoids over 300 obstacles.
Pros & Cons

Pros

  • Excellent suction power (36,000 Pa) lifts embedded dirt from carpets and pet hair from hard floors
  • Zero-tangling brush system truly prevents hair wrap, reducing maintenance for pet owners
  • AdaptiLift Chassis 3.0 easily crosses high thresholds and navigates thick carpets without getting stuck
  • FlexiArm Technology reaches edges and corners, providing thorough cleaning in tight spaces

Cons

  • Only supports 2.4GHz Wi-Fi, which may be a limitation for some users with dual-band routers
  • High price point may not suit budget-conscious buyers, though it reflects premium features
  • Initial mapping and setup can be time-consuming due to the advanced navigation system
Detailed Review

The roborock Qrevo Edge 3 Pro is a flagship robot vacuum and mop designed for demanding households, especially those with pets and multiple floor types. Combining 36,000 Pa of suction with a zero-tangling brush system and warm water mopping, it aims to fully automate floor care.

In practice, the suction is highly effective at lifting pet hair, dust, and debris from both carpet and hard floors, and the Dual Zero-Tangle System lives up to its promise by eliminating brush wrap, a common pain point. The AdaptiLift Chassis 3.0 lets the robot easily transition between rooms, climbing thresholds up to 3.46 inches and navigating thick carpets up to 1.81 inches, while its low 3.13-inch clearance allows cleaning under sofas and beds. The warm water mopping system, with mops that spin at 200 RPM and apply 14 N of downward pressure, effectively tackles sticky spills and dried stains, and the self-cleaning dock washes the mops with hot water up to 212°F, ensuring hygiene.

Navigation is a standout: the retractable LDS and RGB camera with VertiBeam obstacle avoidance recognize over 300 types of objects, making it reliable in cluttered homes. The FlexiArm Technology extends the side brush to reach edges and corners, achieving full coverage around furniture legs and curtains. The app is intuitive, offering SmartPlan 3.0 that learns your routines and a Pet Care Hub for focused features.

However, the robot only supports 2.4GHz Wi-Fi, which may be inconvenient for some users. The initial mapping session requires time but yields accurate maps. The premium price reflects the advanced features, but more budget-oriented options are available. Overall, for busy homeowners, especially those with pets and mixed flooring, the Qrevo Edge 3 Pro delivers exceptional performance and nearly hands-free operation.

Key Features
  • 36,000 Pa Suction: Powerful suction lifts pet hair, crumbs, and deep-seated dust from carpets and hard floors, ensuring thorough cleaning in one pass.
  • Dual Zero-Tangle System: The main brush and side brush are designed to prevent hair tangling, drastically reducing manual cleaning and letting you go longer without maintenance.
  • AdaptiLift Chassis 3.0: The robot can raise its body to climb over thresholds up to 3.46 inches and lower itself to clean under furniture as low as 3.13 inches, maximizing coverage area.
  • Warm Water Mopping: Heated water (up to 212°F) in the dock and mops spinning at 200 RPM with downward pressure dissolve sticky messes and stains while the self-cleaning dock washes mops automatically for better hygiene.
  • FlexiArm Technology: A retractable side brush that extends to clean corners, edges, and behind doors, eliminating missed spots that typical robots leave behind.
  • RetractSense Navigation: Combined LIDAR, structured light, and RGB camera with AI recognition of over 300 obstacles, providing stable navigation day and night without bumping into furniture.
  • SmartPlan 3.0 & Pet Care Hub: Learns your cleaning preferences and automatically creates schedules; dedicated pet mode focuses on areas with high pet activity.
Use Cases

Homes with Pets: The zero-tangling system and 36,000 Pa suction excel at picking up pet hair from carpets and floors, while the warm water mopping removes muddy paw prints and dried accidents. The Pet Care Hub in the app allows you to set deep-cleaning zones where pets spend most time.

Multi-Story Homes: Thanks to its AdaptiLift Chassis and high threshold crossing, the robot works well on different levels without getting stuck. Multi-floor mapping saves up to four floor plans, so you can easily move it between levels.

Families with Kids: The obstacle avoidance system protects toys and small objects from being knocked over, and the low profile allows cleaning under cribs and playpens. The self-cleaning dock minimizes your daily maintenance.

Busy Professionals: With voice control (Amazon Echo, Google Home), app scheduling, and automatic dirt detection and recleaning, this robot can tackle daily messes hands-free, giving you more time for work and relaxation.

Homes with Hardwood and Carpet: The robot automatically adjusts suction for carpet and lifts mopping pads when transitioning to carpet, so you get spotless floors without wet rugs.

2
Editor's Pick

Dreame X50 Ultra Robot Vacuum with Self-Cleaning

9.6 /10
HCG Score
HCG Score is our editorial rating from 0 to 10. It combines cleaning performance (30%), build quality (20%), ease of use (20%), running cost (15%), and value (15%). Manufacturers and retailers cannot influence it. Learn more ›
The Dreame X50 Ultra is a premium robot vacuum and mop that excels in homes with pets and multiple floor types. Its standout features are the 20,000Pa suction, the DuoBrush anti-tangle system, and the self-cleaning base that washes and dries mops, making it a top choice for busy households seeking hands-off cleaning.
Pros & Cons

Pros

  • Powerful 20,000Pa suction effectively lifts embedded pet hair and fine dust from carpets and hard floors.
  • The DuoBrush system significantly reduces hair tangles, a common issue with other robot vacuums, saving you time on maintenance.
  • VersaLift navigation lowers the robot to 3.5 inches, allowing it to clean under most furniture without getting stuck.
  • The self-cleaning base empties, washes, and dries the mops, providing true hands-free maintenance.
  • Retractable legs allow it to overcome thresholds up to 2.36 inches, giving it superior mobility in multi-room homes.

Cons

  • The price is high, which may be a barrier for budget-conscious buyers.
  • Some users have reported software glitches that cause the robot to pause or stop mid-cycle, though these seem to be isolated.
  • The app setup can be a bit finicky for some users, and the robot occasionally gets stuck on certain furniture or cords.
Detailed Review

The Dreame X50 Ultra is a premium robot vacuum and mop designed for homeowners who want a truly hands-free cleaning experience. It's ideal for busy families, pet owners, and anyone with a mix of hard floors and carpets. With its powerful 20,000Pa suction and smart navigation, it promises to keep your home consistently clean without you lifting a finger.

In real-world use, the X50 Ultra shines in homes with pets. The DuoBrush system effectively manages long hair, preventing the dreaded brush tangles that plague many competitors. The suction power is impressive, easily picking up cat litter, crumbs, and embedded dirt from both hardwood and low-pile carpets. The mop function is also a standout, with the base station washing the mops with clean water and hot-air drying them, preventing odors and bacterial growth.

Design and build quality are top-notch. The robot feels solid, and the base station is sleek enough to blend into most homes. The retractable legs are a clever touch, allowing the vacuum to climb over thresholds and door tracks up to 2.36 inches, which means you don't have to babysit it between rooms. The VersaLift navigation lowers the robot to 3.5 inches, so it easily slides under sofas and beds, picking up dust that would otherwise be missed.

However, no product is perfect. Some users have reported software quirks that cause the robot to pause or end tasks prematurely. While these seem to be isolated incidents, they can be frustrating given the price. Additionally, the app setup can be a bit tricky for some, and the robot may occasionally get stuck on cords or certain furniture legs. But for most users, these are minor issues in an otherwise outstanding machine.

In conclusion, the Dreame X50 Ultra is a worthwhile investment for those who value convenience and have a demanding cleaning schedule. It's especially recommended for pet owners and families with allergies, as it keeps floors free of hair and allergens. If you're on a tight budget or have a simple, single-floor home without many obstacles, you might find a more affordable option sufficient. But if you want a top-tier robot that handles everything from vacuuming to mopping with minimal intervention, the X50 Ultra is hard to beat.

Key Features

20,000Pa Vormax Suction: This powerful suction ensures deep cleaning on both hard floors and carpets, easily lifting embedded dirt, pet hair, and fine dust. You'll see a noticeable difference in how clean your floors feel after each run.

DuoBrush Anti-Tangle System: Two separate brushes work together to fling and suck up hair, preventing tangles. This means less time spent cutting hair off the brush and more time enjoying clean floors, especially if you have long-haired pets or family members.

VersaLift Navigation: The robot can lower its height to 3.5 inches, allowing it to clean under sofas, beds, and other low furniture. This ensures that dirt and dust in hard-to-reach areas are not neglected.

Self-Cleaning Base Station: The base automatically empties the dustbin, washes the mops, and hot-air dries them. This hands-free operation means you only need to refill the water tank and replace the dust bag every few weeks.

Retractable Legs: The X50 Ultra can climb over thresholds and door tracks up to 2.36 inches, reducing the risk of it getting stuck. This is a huge convenience in homes with multiple rooms or level changes.

Smart Carpet Detection: The robot detects carpets and can automatically lift its mops, boost suction, or even clean carpets twice, depending on your preference. This protects your carpets and ensures they get the right care.

Use Cases

Pet Owners: If you have dogs or cats that shed, the X50 Ultra is a game-changer. The powerful suction and anti-tangle brush handle pet hair with ease, and the self-cleaning base means you don't have to touch the dirt. Schedule it to run daily, and you'll notice a significant reduction in pet hair around your home.

Busy Families: For parents juggling work and kids, this robot offers a convenient way to keep floors clean. Set it to clean while you're at work or school, and return to fresh floors without any effort. The mop function is perfect for sticky spills in the kitchen or dining area.

Hardwood and Tile Floors: The X50 Ultra excels on hard surfaces, using its mop to remove sticky residues and grime. The VersaLift feature allows it to clean under furniture, ensuring a thorough clean in every corner.

Carpet Homes: With its smart carpet detection, the X50 Ultra can automatically lift the mop and boost suction when it senses carpet, protecting your rugs while still delivering a deep clean. The five tailored modes let you customize the cleaning to your carpet type.

Allergy Sufferers: By regularly vacuuming and mopping, the X50 Ultra helps reduce allergens like dust mites and pet dander. The self-cleaning base also ensures that the robot itself doesn't spread dust around.

3
Limited Time

dreame X60 Max Ultra Complete Robot Vacuum and Mop

9.5 /10
HCG Score
HCG Score is our editorial rating from 0 to 10. It combines cleaning performance (30%), build quality (20%), ease of use (20%), running cost (15%), and value (15%). Manufacturers and retailers cannot influence it. Learn more ›
The dreame X60 Max Ultra Complete is a premium robot vacuum and mop with dual AI cameras and 35,000Pa suction, designed for deep cleaning under low furniture and on various floor types. It's ideal for busy households seeking hands-free maintenance with its all-in-one self-cleaning dock.
Pros & Cons

Pros

  • Ultra-thin design allows cleaning under low-profile furniture with ease.
  • Powerful 35,000Pa suction lifts deep dirt and pet hair effectively.
  • Dual AI cameras and obstacle detection enhance navigation and safety.
  • Self-cleaning dock with hot-water mop washing and 100-day dust disposal reduces maintenance.
  • Long 180-minute battery life covers large homes on a single charge.

Cons

  • High price point may be a barrier for budget-conscious buyers.
  • Only supports 2.4GHz WiFi, which might be an issue for some dual-band routers.
  • No reviews yet, so long-term reliability is unverified.
Detailed Review

The dreame X60 Max Ultra Complete is a high-end robotic vacuum and mop engineered for homes with a mix of floor types, including hardwood, tile, carpet, and marble. Its standout feature is its ultra-thin 3.13-inch height, allowing it to clean under sofas, beds, and other low furniture where traditional robots get stuck.

In real-world use, the 35,000Pa suction power, combined with the upgraded DuoBrush, effectively lifts embedded dust, pet hair, and debris from carpets and hard floors. The dual AI cameras and proactive illumination help the robot detect obstacles and adapt its cleaning path, reducing collisions and ensuring thorough coverage. The MopExtend RoboSwing and SideReach features enable it to clean corners and edges, while the 15N mop pressure and 230RPM spinning pads tackle sticky spots and uneven floors with hot water.

The build quality feels premium, but the robot is substantial, weighing 52 pounds including the base station. The all-in-one dock is a major convenience: it auto-washes the mops with 100°C hot water, dries them, and self-empties dust for up to 100 days, significantly reducing manual maintenance. The app allows deep customization, such as carpet-specific modes and pet-friendly avoidance, and voice control is supported.

However, the robot only supports 2.4GHz WiFi, which may be a limitation for some users, and the high price tag makes it a significant investment. Additionally, there are no customer reviews yet, so long-term performance is not yet validated.

Overall, this robot is ideal for tech-savvy homeowners with large or multi-floor homes who want hands-free cleaning and are willing to pay a premium. It may be overkill for small apartments or those on a tight budget.

Key Features

Ultra-Thin Design (3.13in): The slim profile lets the robot clean under low furniture, reaching dust that other vacuums miss. This is perfect for homes with low-profile sofas and beds.

Dual AI Cameras: The robot sees and understands your home, detecting obstacles and adapting cleaning modes. This results in smarter navigation, fewer collisions, and more efficient cleaning.

35,000Pa Suction with DuoBrush: The enhanced brush creates a semi-sealed chamber, boosting suction to lift embedded dirt and hair. This delivers 3 times the cleaning efficiency, especially on carpets.

MopExtend RoboSwing & SideReach: These features allow the mop to extend into corners and under furniture, while side brushes clean edges. This ensures comprehensive floor coverage.

All-in-One Dock: The dock auto-washes mops with 100°C hot water, dries them, and self-empties dust for up to 100 days. This minimizes manual intervention and keeps the robot ready to clean.

App Customization: You can tailor cleaning modes, set pet-friendly avoidance, enable privacy protection, and control by voice. This makes the robot adaptable to your specific home needs.

Use Cases

Homes with Pets: The 35,000Pa suction and tangle-free DuoBrush effectively pick up pet hair from carpets and hard floors. The pet-friendly avoidance mode helps the robot navigate around pet toys and bowls.

Large Apartments and Houses: With a 180-minute battery life and self-emptying dock, the robot can clean multiple rooms in one session. The auto-refilling mop ensures continuous wet cleaning.

Mixed Flooring: The robot automatically adjusts suction and mop pressure based on floor type, making it suitable for homes with wood, tile, carpet, and marble.

Busy Professionals: The all-in-one dock handles most maintenance tasks, such as washing mops and emptying dust, allowing you to set and forget. The app lets you schedule cleanings and control remotely.

Low Furniture: The ultra-thin design lets the robot clean under beds and sofas, which are often neglected by traditional vacuums.

4
Top Rated

ECOVACS DEEBOT X11 OMNICYCLONE Robot Vacuum

9.5 /10
HCG Score
HCG Score is our editorial rating from 0 to 10. It combines cleaning performance (30%), build quality (20%), ease of use (20%), running cost (15%), and value (15%). Manufacturers and retailers cannot influence it. Learn more ›
The ECOVACS DEEBOT X11 OMNICYCLONE is a high-end robot vacuum and mop that combines powerful 19,500Pa suction with a self-washing roller mop and bagless auto-emptying station. Ideal for large homes with pets and mixed flooring, it offers hands-free cleaning with smart navigation that learns your habits.
Pros & Cons

Pros

  • Exceptional suction power (19,500Pa) handles deep carpet cleaning and pet hair effectively.
  • Self-washing roller mop with hot water provides thorough mopping without manual intervention.
  • Bagless auto-emptying station eliminates the need for disposable bags, saving money and reducing waste.
  • Smart navigation with AI and multiple sensors creates accurate maps and adapts to your home layout.

Cons

  • Software and app can be buggy, especially during initial mapping and zone setup, as noted by some users.
  • Front spinning brush may be fragile and require frequent replacement if it hits obstacles.
  • High price point may not suit budget-conscious buyers, though features justify the cost for large homes.
Detailed Review

The ECOVACS DEEBOT X11 OMNICYCLONE is a premium robot vacuum and mop designed for large homes with mixed flooring and pet owners. It combines powerful 19,500Pa suction with a self-washing roller mop and a bagless auto-emptying station, offering near-total hands-free cleaning.

In real-world use, the BLAST suction system lifts dirt and pet hair from carpets effectively, while the ZeroTangle 3.0 brushes resist tangling even with shedding pets. The OZMO Roller 2.0 mop scrubs edges 50% better than previous models, hugging walls and corners. The TruePass 4-wheel climbing system allows the robot to cross thresholds and gaps up to 1.6 inches without getting stuck.

Design and build quality are solid, with a sturdy docking station and a robot that weighs 35.2 pounds. The 200-minute battery life covers large areas, and the PowerBoost GaN charging speeds up recharging. The bagless station reduces maintenance, though some users report the front spinning brush can be delicate.

Software and app controls offer extensive customization, but initial mapping and zone setup can be frustrating, as some reviews mention. The YIKO Agent AI learns your habits over time, improving efficiency. For the price, you get advanced features, but expect a learning curve.

We recommend the X11 for homeowners with large spaces, pets, and a mix of carpets and hard floors who want minimal manual intervention. It may not be ideal for those on a tight budget or who prefer simpler, less expensive robot vacuums.

Key Features

PowerBoost GaN Charging: Uses GaN technology to recharge quickly while the mop washes, reducing downtime and keeping the robot cleaning longer.

OZMO Roller 2.0 with TruEdge 3.0: The upgraded high-density nylon roller scrubs floors deeper and reaches 50% closer to walls and corners, ensuring no missed spots.

BLAST Suction + ZeroTangle 3.0: A 100W motor delivers 19,500Pa suction and 38 CFM airflow for deep cleaning carpets, while anti-tangle brushes handle pet hair without jams.

TruePass 4-Wheel Climbing: Mechanical lever wheels allow the robot to climb steps up to 0.9 inches and cross gaps up to 1.6 inches, enabling seamless room-to-room movement.

Bagless OMNI Station: The first bagless auto-emptying station from ECOVACS reduces waste and upkeep. It also washes the mop with 167°F hot water and self-cleans.

AI Navigation + YIKO Agent: Combines AIVI 3D 3.0, LiDAR, and ToF sensors to map your home and learn your habits, automatically adjusting suction, mopping, and path for optimal cleaning.

Use Cases

Pet Owners: The ZeroTangle 3.0 brushes and powerful suction effectively remove pet hair from carpets and hard floors without tangling, while the self-washing mop handles muddy paw prints.

Large Homes with Mixed Flooring: With a 200-minute battery and PowerBoost charging, the X11 can clean multiple rooms with carpets, tile, and hardwood without interruption. The TruePass system navigates thresholds and transitions smoothly.

Busy Families: Set schedules via the app or voice control (Alexa, Google, Siri) and let the robot clean while you're away. The bagless station means less frequent emptying, and the YIKO Agent learns your preferred cleaning times and zones.

Allergy Sufferers: The high-efficiency washable filter and bagless system reduce dust exposure during maintenance, while the strong suction captures allergens from carpets.

Robot Vacuums Buying Guide

When shopping for a robot vacuum for a multi-level home, consider the following features to ensure you get the best performance and convenience.

  • Multi-Level Mapping: Look for models that can store multiple floor plans and automatically detect which level they’re on. This allows the robot to clean each floor efficiently without re-mapping.
  • Cliff Sensors: Essential for safety, cliff sensors prevent the robot from falling down stairs. Ensure the model has reliable sensors on all sides.
  • Navigation and Obstacle Avoidance: Advanced navigation systems, such as LiDAR or 3D structured light, help the robot avoid obstacles like furniture, cables, and pet waste. This is crucial for multi-level homes with varying layouts.
  • Battery Life and Auto-Charge: A long battery life ensures the robot can clean an entire level on a single charge. Look for models that automatically return to the charging dock and resume cleaning where they left off.
  • Self-Cleaning Features: Self-emptying bases and self-washing mops reduce maintenance. For multi-level homes, these features are especially valuable as they minimize the need to empty the dustbin or clean the mop after each use.

For more versatile cleaning options, our best vacuums guide covers a wide range of models for different needs and budgets.

Who Should Buy These Robot Vacuums

If you live in a two-story home with both carpets and hard floors, the roborock 2026 New Qrevo Edge 3 Pro Robot Vacuum and Mop is an excellent choice. With 36000 Pa suction and the ability to store multiple floor plans, it handles transitions between floors seamlessly and provides powerful cleaning on all surfaces.

For pet owners with multi-level homes, the dreame X50 Ultra Complete Robot Vacuum offers advanced obstacle avoidance and a self-cleaning base. Its AI camera detects pets and avoids accidents, while the self-washing mop ensures hygienic cleaning on every level.

If you have a large multi-level home and want the latest technology, the dreame X60 Max Ultra Complete Robot Vacuum is worth considering. With its powerful suction and intelligent navigation, it can clean multiple floors efficiently, and its self-emptying base means you rarely need to intervene.

For those who value smart home integration and ease of use, the ECOVACS DEEBOT X11 OMNICYCLONE Robot Vacuum is a great option. Its TruePass 4-Wheel Climbing system allows it to cross thresholds between rooms, and its app-driven customization lets you tailor cleaning to each level of your home.

Our Research Methodology

After carefully analyzing a range of models, we narrowed down the best robot vacuums for multi-level homes under $1500. Our evaluation focused on key criteria such as mapping accuracy, navigation, suction power, battery life, and self-cleaning features. We also considered user reviews and expert opinions to ensure a balanced perspective.

We prioritized models that demonstrate strong performance in real-world scenarios, such as cleaning multiple floors, avoiding obstacles, and maintaining consistent suction on different surfaces. Our research shows that the best robot vacuums for multi-level homes combine advanced technology with practical features that make cleaning easier.

We are committed to providing honest and objective reviews. Our picks are based on data and analysis, not sponsored placements. We update our content every month to reflect the latest models and market trends. While we note limitations such as bag costs or noise levels, our goal is to help you make an informed decision.

Frequently Asked Questions

How do robot vacuums handle stairs?

Robot vacuums use cliff sensors to detect drops and prevent falls. They won’t clean stairs themselves, but they can safely navigate around them.

Can robot vacuums map multiple floors?

Yes, many models can store multiple floor plans and automatically detect which level they’re on, allowing them to clean different floors efficiently.

What is the best robot vacuum for pet hair on multiple floors?

Models with strong suction and tangle-free brushes are ideal. Look for features like self-cleaning brushes and high-efficiency filters to manage pet hair effectively.

How often do I need to empty the dustbin?

It depends on the model. Some have self-emptying bases that can hold dirt for weeks, while others require manual emptying after each use. Consider your home’s size and the amount of debris.

Final Verdict

In summary, the a range of robot vacuums we reviewed offer a range of features and price points to suit different needs. For the best overall performance, the roborock 2026 New Qrevo Edge 3 Pro Robot Vacuum and Mop stands out with its powerful suction and advanced mapping. If you’re on a budget, the dreame X50 Ultra Complete Robot Vacuum provides excellent value without compromising on features.

For large homes with multiple levels, the dreame X60 Max Ultra Complete Robot Vacuum offers exceptional coverage and convenience. And for pet owners, the ECOVACS DEEBOT X11 OMNICYCLONE Robot Vacuum is a top pick due to its intelligent obstacle avoidance and self-cleaning capabilities.

Ultimately, the best robot vacuum for your multi-level home depends on your specific needs and budget. We hope this guide has helped you narrow down your options. For more insights, check out our robot vacuums guide for additional tips and recommendations.