The left (port) side of the camper finished. The top strake (rub rail) is used to attach the two pieces of plywood. The top piece is 48" and the bottom is 24". The lower strake is only cosmetic. I will paint the strakes a dark gray, and I will paint the area between them black. The top portion and very bottom (5" or so below bottom strake) will be painted white.
The black stripe area between the strakes should be a good place to put some vinyl letters of the camper name. I think I'm going to name it 'The Puffin.'
The flooring was built using 1/2" plywood. It sits on top of 5 2x4's for the frame. It's not mounted on the trailer in the photo - that why it looks offcenter. The floor measures 96" x 72".
Picture of the first side going up. It's starting to look camper-like!
I used 2x4's ripped in half for the door frame and bottom mounting on the sides. Everything pre-drilled & countersunk. I will be installing 3 window - one on each side, and one in the door.
I think I'm going to name it the Puffin. It'll be white with black accent area on bottom. 
Actually, it's a happy coincidence. It will work fine like it is. Plus it looks damn cool with the tires hidden like that.
