I agree. I had to redo my home to make the Roomba work. Put in smart lightning that would turn on when the Roomba wanted to clean (it can't see in the dark). Pu

I agree. I had to redo my home to make the Roomba work. Put in smart lightning that would turn on when the Roomba wanted to clean (it can't see in the dark). Put new carpeting in the bedroom because the Roomba would generate errors on it (error 6). Keep all the doors open for it to do all rooms and thus having to rewrite my thermostat to keep heating costs acceptable (leaving all doors open kills your multi-room thermostat system). Replace light-weight furniture with thin legs by sturdier furniture that also had a wide base so the Roomba sensor could detect it and not just push it across the room. Raise the bed so it wouldn't trap itself. In the end I just returned the Roomba to the store. Too much work.