Love this tree climber and so do my 4 kitties. This is the fourth one I've gotten from Wayfair! Love their products and the free shipping! This climber looks amazing and love the colours. Its very sturdy and was so easy to put together...no tools required! Would recommend to anyone. Does not take up a lot of space so could also be used in an apartment. The height is also perfect. I plan to order more...use them at all my windows.