Can not believe how strong the suction is. Love it! I bought one three years ago as a Christmas gift for my son and he loves it and uses it a lot, he keeps his home spotless even with three dogs. I bought one for me because my dog is getting old and has accidents quit often, so I need some help, at my age it is not always easy to clean up the messes. I appreciate that I can make payments so I could buy one for myself. I wish I could have gotten the window cleaner part, kind of wondering if that would work better on the hard floors better. Will try once I get what I owe paid off.