I really like this litter box. And so does my kitten. At first he was sniffing it and started playing and rolling around in it but after a little bit, he got the gist of it and went potty! Since then, i have not smelt anything! (his little messys happen to stink really bad) meaning i can finally have a nice smelling clean house. The cleanup is super easy. all you do it take the tray out and put the cover over on top so nothing falls out or no smells escape and boom! All done! It’s definitely worth it for the price. Highly recommend.