There are many pole barn homes going up in Oklahoma and they are just beautiful inside and out. Basic Pole Barn frame with needed enhancements. Runs about $11.00 per sq. ft. vs. the incredibly high cost for a frame home per sq. ft. If you are handy with electric/wood/etc...you can do a lot of the work yourself and sub contract out what you can't do. Very cost effective and better than a trailer.