Please know that this is just briefly set up. The tarp isn't set up either. But with it closed it's very dark inside which I LOVE. With the door closed it has air flow which is plenty. Very happy with the colors as well. The door works like shown in the photo. When it's closed there's a inch gap which is loosely covered with a flap that blows and allows air flow. First photo is my favorite. The person in it @Hardwood helped me set it up and he can easily stand in it. I have to crouch. I'll be using a Mr. Buddy Heater in it this year because I can't afford the stove yet. But it's all finished. I'm very happy with the colors, can't stress that enough. Thank you all for your support and advice through this build.