I think this cat tower is absolutely amazing.
Both of our cats instantly loved it. Even our larger cat loves climbing to the top and sleeping in the basket.
There's only one small thing I changed.
The wall mount straps had rivets around them. When I started to tighten the screws down a bit the cloth started to rip.

Highly suggest adding a washer between the screw and rivet to disperse the weight a little more to prevent it from tearing off the wall.

Other than that it is absolutely perfect. Extremely sturdy and well put together. Super easy to build as well. Definitely worth the money!!! Great purchase!!