JWR:
A fellow citizen of the Great White North is building his house, off-grid, out of CONEXes [1] (commonly called sea cans).
Check his web site [2] out, and his YouTube videos (from local television news channels).
My understanding is that he’s only 75% done, but what an effort! (I’ll bet that having two metal towers on your house would be good for a couple of LP/OP [3] positions..)
God Bless, – J. in the Great White North