Convert and old school bus:
sure this is an extreme example. But a less luxurious build is completely practical.
You can snatch up and older (early 2000) bus for 3-4k up north (rust drives prices down) or 6-7k down south (less rust means more money).
Rip the seats out, throw in a new floor + bed for around $300.
You can even plumb in a bathroom and working shower.
You can build a deck on top for overhead storage. Or buy one(or install) with underbelly storage.
Way way more space than a van. A full size school bus gives you somewhere around 225 sq feet of liveable space (back of the drivers seat to rear door).
They are extremely easy to work on. It's really just aluminum and sheet metal. The roofs are strong enough to support a lot of weight, the suspension is designed to handle a lot of weight.
Want more storage besides a roof deck and underbelly? Weld a platform onto the bumper.
You can register them as an RV and only need a regular drivers license to drive it.
Easy to work on (as long as you get the doghouse noses, not the flat noses or the ones with engines in the rear).
Diesels are awesome. And you can find parts easily.
Really the only disadvantage is gas mileage and inability to park in tight spaces. You could minimize that buying getting a medium size one, a short bus might be too small though.
God'll prolly have me on some real strict shit
No sleeping all day, no getting my dick licked
The Original Emotional Alpha