Best Barns Richmond 16 x 32 Wood Shed Kit this large structure has 512 ft.² in the lower level with a full loft. Everything is precut so there is no time wasted trying to figure out cuts and angles. Comes primed and ready to paint.
I'm thinking something akin to this for the loft stairs, except with another loft on the other side and the second set of stairs meeting in the middle. "A 355 square feet tiny house on wheels in Felton, California. Designed by Molecule Tiny Homes.