PawHut Window Cat Catio 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!**

Window Balcony Design: Let your cat safely enjoy fresh air and sun right from the window. The unique backless hanging design of this catio satisfies their curiosity without needing to step outside Reinforced Stability: Designed for wall installation, the window catio includes L-shaped angle metal and expansion screws, plus three brackets, helping resist jumping impact and wind so your cat plays confidently while you feel steady comfort