I think you need to go back to the definition of "mobile Home".
Mobile Home. A factory-assembled structure or structures transportable in one or more sections that are built on a permanent chassis and designed to be used as a dwelling without a permanent foundation where connected to the required utilities and that include the plumbing, heating, air-conditioning, and electrical systems contained therein.
If this was manufactured as a utility trailer (and titled as such where they title trailers) it is not a mobile home.
The one IBM had was a garden variety semi trailer that they made pretty. It had a New York semi trailer tag on it.
The welder that fixes my boat works out of a regular box trailer that you would expect to see hauling materials to a job site but it is outfitted as a metal shop inside, running off of a big diesel generator/welder. I am not sure if he has "shore power".
When he has worked for me he just fires up the genny.
The school board also has a "bathroom" trailer and I don't think anyone ever inspected that either but school boards are pretty autonomous anyway.
