as promised, interior pics:
Here is the bunk in the sleeping position. Cushion is 3" foam, made into 4 pieces. The two center sections will lift out and lean against the back wall to make more floor space. There is about 2' of floor space with the bunk in this position, enough for the portapotti and getting in and out the door. Wood is oak and oak veneer plywood, yet to be stained. I have aluminum hat channel screwed up under the plywood inserts to keep them from bowing.
Here is the bunk with one cushion/panel removed. This is how we usually set it during the day to have more room for dressing, etc. We can just pull the corners off the fitted sheet up front, and fold back in half on the remaining bunk, so we don't have to fully re-make the bed every night. Also you can see that the portapotti slides up under the rear bunk section during the day. Straps you see in lower right corner are for the portapotti when travelling.
This is the wall opposite the window (to the right as you enter). 2 rows about 6' long of adjustable shelving. Plenty of room for our clothes and stuff for a long weekend. (can also put duffel bags or suitcases under the front half of the bunk for a longer trip).
Finally, the a/c unit as described in an earlier post. The straps were the only ones I could find before our first trip. I have since found some black straps, but have not put them on yet.
