Heh. There is plenty of that where I live. I confess that if my wife wasn’t against it I’d love to build a barndo.
https://www.google.com/search?q=barndo
Fact is, there are a lot of those around here and they can be downright palatial on the inside and quite attractive on the outside, as long as you don’t mind sheet metal siding and a slab floor. Check out the photos for yourself.
Designed to build inexpesively,..and live in,
cheap materials on the outside, palatial on the inside,
and beat the local 'tax assessor'.
Living on the cheap !
Nice photos on post #38