PawHut Catio Outdoor Cat Enclosure sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Seamless Indoor-Outdoor Access: Wall-mounted open-back design installs directly onto your wall without extra steps, this cat cage giving cats easy indoor-outdoor freedom while making setup effortless for you. Spacious Multi-Level Playground: Suitable for multi-cat families, with several platforms, two cosy condos and scratching posts, this cat house offering 15 cats endless room to climb, play, and relax every day.