Well, that instructions were definitely perfectly done a lot better when I had to watch the video to get it right. There are also panels that pop out too easily and we had to secure the sides with gorilla tape to keep it from them from slipping and we had to gerryrig the door to make it close right. However, it is pretty and now fairly watertight after our interventions. It’s nice and hot in the daytime, need to add more nighttime insulation though, and I worry about it being too hot in the summer