I started this in January 2019 and have the rear bumper structure, suspension, wheels, tires, body shell and interior pretty well completed. Now for the living interior. The layout has opposing (slam type) top-hinged doors at the front 60 inches creating a mechanical room about 60" wide, 48" high and the width of the body at 84". It also has a slide out tray for bikes and an inflatable boat. The queen size bed sits above with 30" of clearance. Overall height is 11'10" at the rear.