Ever seen those converted busses into like a penthouse - they look pretty cool actually

Cabin type home with wood heat and solar to be off grid

A small cabin in the woods

A small cabin in the woods but near a stream or the ocean. Wood heat would be great.

One of those houses sorta built into the hillside. Earth roof, low strucural visabilty from outside, with nature coming in🤗
Or a tree house.

Something with a very small ground floor, with the majority of the fun stuff being in the basement.