I was worried this might not fit my cats' litter box. It's a full size three tray sifting system. It fits! So happy. This earns a 4 instead of 5 star rating because assembly required re-drilling holes that did not line up. Still recommend this great product.
I should have looked more closely at the measurements. This litter box enclosure is large. My cat used it immediately, but she was used to other enclosures. It's so nice that it can be used as a kitty comfort area and a scratching post. A great 3 in 1 combo. Good quality. As other reviewers noted, it is heavy. There is no hinge on the top, so you have to lift it off and lower it in order to scoop the litter box. That's not an issue for me, but may be an issue for others.
Both my cats had never used an enclosed litterbox. I felt as if they were not going to use it and it was going to be be a big waste of money, but I couldn't resist having a nice bench in our front entry hallway that doubled as a litterbox for the cats. It took a good half day for them to warm up to it, and now, it's the most used box out of the 3 we have. They absolutely love it! I did end up not installing the middle panel to maximize the amount of room inside, but I love that there is a little hook for the scooper and everything is tucked away so nicely. I placed an old cut up yoga mat inside on the floor on the inside to catch any potential leaks or extra litter when they step out of the box, which has worked out great. Assembly was pretty easy and the instructions were clear. The hardest part was adjusting the spring mechanism for the top of the bench and that was just basically turning an allen key until you achieved the right amount of tension.
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