# Can the Roomba i7+ map multiple floors of my house?

*Published: 2026-05-09 | Updated: 2026-05-09 | Source: https://shopsavvy.com/answers/roomba-i7-plus-multiple-floor-maps*

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## Product: iRobot Roomba i7+
**Brand:** iRobot

Yes — the Roomba i7+ supports multiple floor maps, which is the feature iRobot calls Imprint Smart Mapping. The i7+ can store up to 10 unique floor plans in its memory, so a typical two- or three-story house with a basement is easily covered.

Here is how it actually works. The i7+ does not use LIDAR. It uses vSLAM (visual simultaneous localization and mapping) with the iAdapt 3.0 navigation system, which means a single optical camera on top of the robot looks for high-contrast features like baseboards, doorframes, table legs, and corners as it cleans, and stitches those landmarks into a 2D map. To create a usable map, you need to run two or three "Mapping Runs" on each floor — the robot drives the perimeter and zigzags through every room without vacuuming, building the floor plan as quickly as possible. Mapping mode lives under the Home app's Smart Maps section. On a roughly 1,500-square-foot floor, a mapping run takes around 60 to 90 minutes.

For multiple floors, you carry the robot to each floor and run mapping there. Once a floor is mapped, the i7+ automatically detects which floor it is on when you set it down — it compares what it sees through the camera against its stored maps and selects the matching one within about 10 to 20 seconds of starting a job. If recognition fails (poor lighting, recently rearranged furniture, a brand-new room), you can manually pick the map in the app before pressing clean.

The Clean Base evacuation tower is a different question. The i7+ ships with one Clean Base, and the robot has to physically dock on it to evacuate its bin. If you have a three-story house and only one Clean Base, the robot will clean any floor but will only auto-empty when you put it back on the dock floor. In practice owners with multi-story homes either (a) keep one Clean Base on the floor that gets cleaned most often and live with manually emptying the onboard bin on the other floors, or (b) buy a second Clean Base ($299 standalone from iRobot) for the second floor. The robot pairs with whichever Clean Base it docks on automatically — no separate pairing step.

A few mapping caveats: large open-concept rooms with few visual features confuse vSLAM more than tight rooms with furniture; mapping runs require the lights on (vSLAM cannot map in the dark); and rearranging furniture significantly will require a remap, though minor changes are tolerated.

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|
| AliExpress.com | $478.90  | Check |
| electroeshop.com | $865.37  | Check |

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*Where this comes from: This answer is based on ShopSavvy's product database, real-time pricing from thousands of retailers, and analysis of user reviews to give you a well-rounded picture.*