Live in a Yurt?

http://www.motherearthnews.com/green-homes/live-in-a-yurt.aspx

Considering an earth-friendly housing option, but don't want to spend a lot of money. Maybe you should think about a yurt. Yurts are the portable huts that nomadic herders of Mongolia have traditionally lived it. But modern yurts can be semi-permanent or permanent structures.