RV garage

Build it large enough to put the slides out and drop the rear ramp door if you can, even if it means loading the toys from the outside. Put your lights on the outside edge, no point in lighting the top of the RV. However if you have skylights you might place one in that area to light up the interior a bit. Add a dump station if you can, and I agree about the outlets at the front and rear. Then stop and consider if you went to a larger unit would it still fit, don't build for what you have but what you might have. I saw one place that attached single florescent/covered lights about 2' off the ground to illuminate the baggage compartments, dump station, and working underneath the RV - looked sweet.