I built this thing a few years ago and it does not leak. I can sit upright on th bed without having to hunch over. Pictures of th interior will be added as soon as I get it straightened up. It's a little bit messy at th moment. Th trailer pulls nice n straight. Th original axle was replaced with a heavy duty mobile home axle. Tires are black and hold air. Th interior is about 80% of th way insulated with styrofoam board. insulation. It comes with 4 prong Harbor Freight lights that actually work. Asking $650 OBO.