The Tarp hut is probably the most versatile shelter there is. The main frame is the same but all the additions make it good for Heat, cool, cold, rain and snow. WARNING: If you make this shelter, follow the notching guidelines in this video to a T. And notching other than whats laid out here can result in the shelter falling apart or the ridgepole spinning and falling off. Years of trial and error has perfected the cuts and notches to make this frame what it is.