Bob house is made with pressure treated painted plywood on floor, 3" foam insulation under floor. insulated windows that open, 1 1/2 " foam insulation in walls, 1/2" foam in ceiling, walls & ceiling covered with FRP sheeting, pressure treated skis/plastic runners, roof has heavy gauge metal roofing, outside has 1/16"aluminum sheeting. Includes stereo/speakers, LED lighting inside, solar lights outside. There are 6 jig holes with reels & jig blades, benches on each side with slide in panel for extra sleeping, folding table, countertop, plenty of shelving & medicine cabinet/mirror