Big Update....
Finally decided on getting a yurt for the off grid homestead, however instead of a traditional Mongolian one, I'm going to modify it with a mold resistant fabric and reflective insulation. With about 5 people, it can be completely set up within a day minus building the deck
Originally I had some issues with the building codes but they've recently changed in North Carolina where its no longer an issue so I'm going to go back to the Yurt....I liked it better than the cabin anyway