Jim this is the same trailer my brother just picked up this summer. We just painted the whole inside with white paint. Several coats but he had the grit put in the paint for the floor and the ramp. Works good for our camping gear that we take for the family camp out. We have two 10 by 20 dinning fly's a few cook stoves and pots and pans. The best part is we/I do not have to unload it every year when I get home. My brother put a little strip led light in it that runs on a 9 volt battery. Lights up the whole trailer at night, I am sure the white paint helps.