Cat climbing walls are a great way to provide essential enrichment for your indoor cat. Cats are naturally solitary animals so especially in multi-cat homes, it's important to create places at different levels for each cat to have their own space. The Catswall Design modular cat wall allows you to make use of vertical space to create a fun playground for your cat without taking up too much floor space. The included cat boxes and platforms can be re-configured to an arrangement of your choice. If you're looking for a luxury cat tree the Catswall Design small Curvynest is a modern design classic which is durable and practical yet stylish, it's curved sections provide secluded spaces for your cat to relax or play.