Our four cats all love this tree. It is exactly as described and very reasonable priced when compared to the retail stores. Taller and higher is always better for them. Because this tree is so tall, it can get wobbly when several cats are on it at they same time or are leaping from it to the sofa and back. We have had another 68" tree by the same manufacturer for years that does not wobble dangerously....yet. With this new taller playground, we  put weights on the bottom that are designed and sold to weight canopies. They are available at WalMart and Dick's Sporting Goods. Problem solved! How high can they go? Nobody knows. I recommend that you give your kittty a chance to explore and exercise on this tree,