Lived in a similar sturcture for about a year as a kid growing up. House didn't have enough room for myself and my brother, so we built one in our back yard. Th

Lived in a similar sturcture for about a year as a kid growing up. House didn't have enough room for myself and my brother, so we built one in our back yard. They're warmer than you'd think, quick to set up, and they last a while. Great for guest rooms, but make sure you have an outhouse available, or at least running water.