I haven't been on here in a LONG time. I just finished my aldabra's room and I figured I'd share. Smedley is three years old and is officially too big to be inside the house this coming winter. I build him a room inside my shop. 2x4 insulated stud walls, with two feet of epoxy shielded plywood at the bottom, epoxy shielded floor with drain. The room is about 14x12 and will last him until we move in a few years. He has an 8x8 insulated overhead door that leads into his outside area. I plan on putting some plants in there also, as well as adding more sand.