Or, you can travel like an RV, but anywhere in the world. If you want to travel to South America for a few months, send your house there on a ship, and find a place to hook it up. Someone could start a cruise ship line, but instead of the normal cruise ship, be a container ship, and you sail in your own home.
I worked at a mine in Indonesia for awhile. The Indonesian workers lived in containers - two stories tall (stacked) with scaffolding to get to the upper rooms. Perhaps 6 to 8 guys to a container iirc in bunks. Was in one once - it was fine (windows, etc.) - except a bit crowded with that many guys in it.
We lucked out. A pilot’s two-bedroom condo for the two of us for a couple of months while he was on vacation, then a college-style dorm room (singles) for another month.