I really like the concept but there are afew changes I feel would improve it. One is figure out a way to cut now on the noise (some cats are afraid thankfully my have gotten use to it), figure out a way to keep the litter from getting under the litter pan & waste receptacle when the cats use it, have some kind of attachment in which to keep the receptacle bags in so it is even more convient. And last but not least build one for multiple cat homes?

Pros: It is nicer than cleaner everyday

Cons: Noisy & the cats spread litter inside & outside the pan

I have one of these sitting in a box not getting used because they didn't like it. There's not a ton of room for bigger cats, noisy when it goes to clean it & not as convenient for them as a traditional high sided cat pan is to use. I didn't think it was really any easier to clean than the traditional pan is. I have a multi-cat household so maybe if you had one or two cats this would work out well.

Pros: Is automated, circular design

Cons: noisy & cats wouldn't use it