this is one i built last yr framed it up with 2x4 and insulated it its on a 12ft tower now and painted. carpeted the walls and floor also figured if i built it comfortable my dad would hunt more. i had about 300 in it not counting the stand my nieghbor at the ranch is a welder and i trade out some work for the tower he built me. this thing was a challenge to stand up as it was really heavy
