I really, really like this self cleaning litter box! It is very quiet, and doesn’t smell, which I wasn’t expecting. It is very easy to use. It does take some time to put all the pieces together from the box, but it wasn’t difficult. It was kind of confusing to figure out how the bags are supposed to go in the bottom. It seems pretty durable. The app is easy to use, as well. The only part I don’t like is that the hole is about 11 inches high and there aren’t any steps included. Other than that, I have no complaints!