Bank vault door. Except it was on the outside of his house attached to his garage/shop. It was massive. My husband and I had driven like 3 hours to buy some fancy pheasants from the guy. Seemed like a normal farmhouse otherwise. He also had a huge pond in his backyard with turtles and carp that he was absolutely delighted to show off by throwing feed pellets in the pond and the fish and turtles frenzied. It was a fun afternoon.