Somewhere where you can sustain yourself for a long period of time and that is hard to find. You know, solar and wind power, wood burning stove, lots of food, a well for water....somewhere safe.
I wouldn't live there full time, just in case of some catastrophic emergency.
While I'm not sure if the location of this house is far enough out, or technically off any "grids", it is made of recycled and sustainable materials and for a "shed" it's awfully nice looking. I love all the windows and use of scrap metal.
What do you think, would you want a house like this?