Elon Musk LEAKED 1st Delivery Tesla Tiny House! Everything Will FREE? What's Inside? Tiny Houses, or Casitas, are becoming a major housing trend thanks to their practical advantages. And believe it or not, even one of the world’s richest billionaires—Elon Musk—once lived in a tiny home, something most people find hard to believe. I mean, with a fortune of nearly $300 billion at the time, he could have bought any billion-dollar mansion or castle he wanted. Yet, Musk chose to live in a small house