K&H Thermo-Tent Outdoor Heated Dog House & Cat Shelter - Medium 19"x24"x16" - Insulated Winter Pet Bed for Cold Weather - Perfect for Backyard, Garage & Camping Use

This tent was super easy to put together. I left it in my den for several days to see how my cat would react to it. He would actually jump out of my lap & go into the tent as if he was saying "I want to be by myself". I hadn't even hooked it up to electricity. I finally put it outside & both outside cats have been in it. It really is only large enough for one adult cat or maybe a couple small kittens but cats like a cozy space. My only negative is that it is cumbersome to hand brush leaves & other dirt the yard people blew into it with their blowers as they attempted to clean off my patio. I had to unhook it to take the lambs wool-like cover out to shake. That is a very minor inconvenience.