/diy/ - Do It Yourself

I seriously can't stand how expensive these things are because they all come with stoves, AC units, solar panels, toilets etc and cost $10K+ for a bunch of bullshit I don't want.

I've tried looking and I can't find any kits that will just ship me pre-cut aluminum or fiberglass panels I can just screw and bolt together on a frame and call it done and let me furnish the rest.

I just want something like size related that I can throw a bed into and storage. No bells or whistles.