My cats (who are huge) really like this box enclosure. It fits a large litter box and doesn’t allow for too much litter to escape. It’s easy to clean and I like the little compartment to put their toys. Overall nice aesthetically. However, the instructions were ridiculous and some parts were labeled the same numbers. It was easier to put it together without looking at them. It was more intuitive that way. The holes for screw placement are poorly placed so doors ended up crooked and my cats can get the doors open by pushing on them from the inside, with a lot of effort however. They also sometimes can open it from the outside by flopping their bodies into the doors and activating the spring mechanism.