Kitty City Outdoor Cat Enclosure Catio with Mesh Walls, Zip Door, Fits Multiple Cats

It took me about an hour to build. The hardest part was trying to figure out how the cover fit over it, but after realizing the zipper part goes along the top like a lid, I got it on with a little "finessing". More like pushing and pulling, but it fits. I set mine up like a catio. I had already purchased this little $10 cat window kit from Amazon to put the door directly into my screen. Then I just lined that up with this and had to cut a kitty sized hole in the back of the mesh to connect to the window. I've had it outside for 3 days now. Kitties get themselves in and out perfectly directly from the house into their catio through the cat window without issue. They spent more time outside then inside yesterday. I put some water in there, no food though, as not to attract other critters, and now they just come in and out as they please. It's a really economic and simple solution for a budget catio. What's great is that it's easy enough to pick up and move inside during bad weather. Also, I simply close the window when it's night or I just want to keep them inside. Check out the pictures.