Years ago I bought a $200 flatbed trailer off of Craigslist and built a food cart from the ground up. Sinks, water tanks, water heaters electrical flooring Roofing framing all Health inspected with employees up and running at a food pod area.... I'm sure I posted the pictures of all the new flooring I just put in after of course painting the ceilings the walls and taking off all the wood trim around all the windows doors and flooring and sanding it four times and lacquering it twice...