My dad, my son and myself built one this summer as a fun family project. It 8x8x8 and sits 12 feet off the ground. the exterior walls are tin. Everything is built out of treated lumber. the windows are glass and are 3' x 14". It has a 32" exterior door and steps instead of a ladder. The walls are insulated and the interior is old barn lumber. We carpeted the floor. Really way nicer than anything I've every hunted in, but my son wanted to design it, so now we have it. I'm not a shooting house hunter, but its been nice on days like yesterday where I can run in after work and hunt in dress pants and shirt from work.

All the rest of our shooting houses and porta toilets 20-25 feet up telephone poles.