Step 1: The frame
At the rear of the trailer this is where the door was added. It is an actual popup trailer door i purchase in indiana at a salvage dealer but you can find them online on ebay.
the holes for all lighting was added now so to hide all the wires in the walls.
the bed fold out to rest on an A frame metal bracket that attaches to the trailer on the side at the top and bottom of the trailer bed.
also needed to put in a new zipper for the door.