They look pretty cool, lots of sizes.

http://archedcabins.com/gallery.html?m#PhotoSwipe1404426147981

I could stay in one of those!

They could keep the chainsaw bear totem poles and Mejico wrought iron work though...

Nice for certain parts of the country.

Wouldn't want to ride out a Tornado in one...

You probably don't want to ride out a cold front at -15* in one either.

Almost like the tent thing that Ed has in east Texas. Aka "the Brig". It weathered a drunk and a good thunderstorm last April!!!

Kinda like Quonset huts.

They come standard with r14 insulation, an additional r11 is offered to give a total r25 value.

I've lived in much lesser accommodations, happily.

Interesting... only 2 customer reviews though?

I like the look of them, and those shells would go up quick and easy. Finishing, as always, would soak up some time and money.

In a cold climate, you'd have to enclose that crawl space to protect the plumbing, assuming you have plumbing. This is one that you can make as cheap or as expensive as you like. It leaves a lot of room for innovation. Personally, I'd want to add some windows on the sides.