It is a decent cat tree but it has some flaws. The biggest one is that everything is so tightly squished together that the cats really struggle to move around it, especially climbing from the box thing onto the top platforms, they really have to contort themselves to get up. My cats are larger cats at 15 pounds each so that will play into how tight this is. My second complaint is the unstable wobbling of the tree when the cat is on the top platforms. Thirdly, the level with the box and platform bases attached to is useless space for the cats, they are way too big for the box thing and there is no room for them around the pillars. With those complaints said, one of my cats love it and is often sleeping on a top platform (other cat hates that it wobbles so much).