I wanted a place for both of my cats to be up high and look out.  However, they are underwhelmed.  The carpet is much cheaper and scraggly than it appears in the photo.  Plus the carpet emits a chemical odor.  Maybe that's why my cats are not curling up in the pods.  Plus it would have been so much easier if the post had been pre-drilled to accommodate the screws.  It became quite a process because a drill bit broke off and I had to start over.

Pros: Good size and design.
Cons: Cheap, smelly carpet.