This cat tree is very nice.  I don't know if you can tell by looking at the picture but the two tallest platforms have little walls around the edges so that a snoozing cat won't roll off. Each of these top two are sized to hold one full grown cat.  The entire tree easily holds all three of our fairly hefty cats without tipping. Even when they are running around on it like crazy cats.  It's very steady and apparently the sisal wraped posts are very attractive for them to scratch on.  They are still clawing on their original scratching post and other scratching supplies but I think the size of this has diverted them from our furniture.  I would recommend it without reservation.  The only problem we have had is that they disagree on occassion as to who gets to lay on the highest perch but it is fun to watch.