PawHut Large Outdoor Catio 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!**

Multiple Platforms: Accommodate several of your cats’ favorite things at once with six large platforms featuring the height kitties love, a multi-layer set-up for climbing up and down, and large, wide surfaces to allow room for napping.

Extended Cat Patio from Window: Assemble this cat cage outside a window, remove the mesh wire and give your kitties their own cat patio to play and nap in the fresh air. You can leave the entryway open and let them climb out independently.