This is my setup for my AC in the Scamp. After alot of thought, i settled on a system where i take it in and out of the window. If you you think about 360 days a year. Even if you camp ALOT. You may actually only in the camper 20 nights a year. That is 340 other days that AC could leak around the window. Better to keep it stored inside camper till you need it and keep your windows shut.

I cut a board to fit



I built this box out of wood


I store AC under front bunk in transit
Hope this gives you ideas.q
STAY COOL MY FRIENDS!!!!




This is what the back bed looked like. It had two boards that wobbled everytime you got up.
I cut a 3/4 plywood to fit in it. Notice the black line. I extended the bed 2 more inches and filled in the triangle areas.
I then cut a 1/2 plywood to lay over the whole bed. I wanted it to be one solid piece but couldnt get it in the camper like that.
I screwed them together so they will lift as one solid piece. It is alot more strudy bed now.
The table that was here was same size as this but the sun damaged half of it where it was up against the window. I cut this new table out of the pristine table that was under the cushions all this time. Bonus. Fixed two problems.