I bought 4 outdoor cat tunnels from Crazy Sales and have joined them altogether to make an 8 metre long cat run. I then bought this Cat Tent to further expand on his backyard playground. The size is really impressive and big enough to include his pillows toys food water bowl and cat grass. I have put shadecloth over the top of this Cat Tent so he has shade. If he gets too hot he simply comes back inside as the cat tunnel is connected to a cat door. My cat is able to lay outside in complete comfort but is also protected from mosquitos bees flies bullants and spiders as the black netting is small enough to stop them getting in. But he can clearly see outside.