This has been my lifesaver! I no longer have to carry litter upstairs or downstairs for that matter! My cats btw love this it did take my lil 1 a day or 2 to even be in the same room with it but the package came with a packet helping your cat adjust and it worked! They love the privacy and as it says it entertains them! It wasn't that hard to put together and I loved that i haven't had to touch it since I got it!