Very happy with this product I bought for my 17 pound cat. Provides lots of room for him to play, hide, climb and scratch! Very cozy to bundle up on different floors of this structure! Sturdy enough and washable, it looks nice in our huge living room. Exactly what I was looking for at a very well deserved price. Any time better than the unnecessarily expensive little climbers that can be found in pet stores. Highly recommended!! Worth a buy!