Thats good to know. Im a little on the big side and hate to sleep walk into a wall and accidentally push the whole house over.
Mistakenly lean against the sink and end up laying face up in the flower bed outside with the roof laying on my chest.
I think there is a place in Northern VA that sells them. I may go on a field trip and take a look at them for myself. My idea is incase of a fire its a quick place to live on your existing property while the home is rebuilt vs a camper.
No one has mentioned it but campers are full of VOCs and the trailers FEMA provider for disaster relief caused a lot of health problems due to the chemicals used in manufacturing.