The vacuum failed to clean up two of the three test Cheerios that I strategically placed around my main floor to see which nooks and crannies it could reach. Both had small overhangs (one was an Ikea Billy bookshelf and the other a freestanding cabinet) that the Spot+Scrub couldn't get under. It doesn't have an extendable arm to help fix the issue.

I ran into a similar issue upstairs. My bathroom cabinets are the same basic builder-grade set as my downstairs kitchen, but the Spot+Scrub managed to wedge itself underneath my primary bathroom cabinets and then struggled to remove itself. It did the same thing with my low bed frame, forcing itself underneath after many attempts, and then it couldn't get out. I marked the bed as a no-cleaning zone in the app, but, like the kitchen island, since the Dyson map doesn't know where my bed is, I had to guesstimate, leaving a good portion of the bedroom without any vacuuming.

Still, it did a good job of cleaning my upstairs carpet. While this robot vacuum can map multiple floors, the operation wasn't as completely smooth as I had hoped. When the Spot+Scrub finishes cleaning on a floor without a base station, it'll return to the starting position. Once you move it to the dock, it'll just start charging without emptying. That means when it goes to work on m...