Harrkev,
Well you point the rear of the shelter into the wind, and that will keep most of the wind off off you and the stove sits in the opening. True there is no door but heat will reflect and build up in the shelter. The stove sits in the shelter and you angle the stove pipe out the opening in the front. It won't be 80 degrees, but it will be much warmer than exposer <img src="/images/graemlins/wink.gif" alt="" />