Does anyone here have experience/recommendations about insulating the interior and installing an A/C? Can I use a cheap, window style A/C or should I suffer for another year and save up for the roof mounted RV style? (I have a 7x14 enclosed, spring loaded ramp in the back, small door on the side, dual axle, electric brakes.) The interior is bare plywood. After reading the other posts, I'm sold on the E Tracks. I just picked up a Closet Maid Shelf System from the local Re-Store which I plan to use for some overhead storage.
Any suggestions on the A/C and insulation?