Roomba Discovery Robotic Floorvac, Silver —
We call her "Rosie" from the jetsons (their robot maid). She Vacums without us having to worry about it, it was one of those household chores that my wife hated to do, along with mopping, So we purchased a irobot Scooba from sears also. Both are doing great. The only problem in a years time was the little side brush came off. The company sent us another one. We haven't settled on a name for the scooba yet. Sometimes we call it "Max" from the jetsons (the maintenance mans robot), sometimes scooby. I gave it a 4 on performance because if you were to vacum yourself you would probably do a better job (but then you are having to do it).