This cat tree offers a lot of vertical space and two condos, the top one of which is perfect for any kitty. The instructions for how to build it have it in such a way that by itself I am not sure how a cat would be able to get to the top level, there just is no way for them to do so. However, if one assembles it as shown in my picture the cat will have absolutely no problem reaching the top! Quick and easy assembly and all tools and hardware is included.

Pros: Easy assembly, great value, lots of vertical space
Cons: Default configuration leaves top level inaccessible