I absolutely love this. I use it much more than my scooba which I've relegated, now, to my dog grooming room. I have one downstairs and one upstairs. Plan to get one or two more so I can do two rooms at a time upstairs and 2 rooms at a time downstairs. Just as a funny anecdote, one of my dogs, a cocker spaniel, has learned how turn the machines on and off. I have a roomba 900 that is always docked and ready to go if you press 'clean' and Jason - apparently feeling as if I'm not cleaning often enough - will sometimes push 'clean' for me.