It’s just alright. We didn’t have too much trouble getting it out together, although there was a balancing act necessary to attach the doors. The Reason I didn’t give it a better review is that the treated wood just isn’t great for a litter box. Any urine spills (older cats...) get absorbed into the wood and it holds the odor. 

If you have cats that never miss the box this will work for you just fine!

My cats always tracked plenty of litter out of this box, too. But that could just be them being goobs.