ECOVACS DEEBOT OZMO U2 Robot Vacuum and Mop

I bought this to replace a old Roomba style vacuum based off the other reviews I had very little faith in the mapping ability of the robot. But boy was I wrong this little guy maps great and actually uses a logical path when he cleans making it quick and thorough. The advanced setting that this robot offers in the app lets you map more than one floor of your house. And when the robots placed on that floor it's self-locates and begins cleaning based off the map that was made for that floor. A lot of people in the reviews seem to have trouble with the mapping process, but overall it was very easy. You just charge the robot up. Set it down and start a smart cleaning cycle. I would recommend watching it while it starts the process because it goes around the outer edge of the room. So if you have low profile furniture or furniture with bars it can hop over that and get stuck. But when it does the initial cleaning you can set virtual boundaries to stop it from going into these places, but you have to kind of be watching it while it's doing its initial mapping to catch it. The virtual boundaries can also be added later after the initial cleaning cycle and the map has been created. Overall I'm very happy with this robot. If I had a bigger house I would be buying more of them. My only critique would be that the mopping attachment doesn't seem to be the most effective. It does pick up stuff but I wish it agitated or you know did something other than just drag them mopping pad behind it.