My two high-energy nine-month-old kittens love this cat tree, (especially the adorable little hammock)! The height, multiple platforms, sisal scratchers, and other fun features keep them occupied for hours, and the base provides ample storage space for some of their larger toys when they're not using them. The unit is sturdy, was very easy to put together, and is made of much higher quality materials than trees you typically find at this price point, (it also looks more upscale in person than it does in the promotional photo). The decorative leaves, though cute, only lasted about five minutes, but with active young cats, that's hardly surprising. Overall, I'm very satisfied with this purchase.