My mother in law is currently having a barn built for her horses. I have been very impressed with the speed in which the structure has gone up. Three to four men have been working on the site for a bout a day and a half and the entire frame is up and most of the 2×6 interior wall boards are laid. This has lead me to think about steel framed kit buildings and straw bale construction.
Others have mentioned this to me in the past and I quite honestly did not see the advantages with the same sense of excitement that I do today. I can imagine having a house framed in two days and ready for bales! Wow, that would be exciting. I failed to mention that the barn currently under construction is no small affair. It is about 3000 SF so the day and half progress is very impressive.
My mother in law said she had a lot of opportunities to fine tune the design to her liking, but not so many that she became overwhelmed. That is a great balance. If you have any experience with steel framed kit buildings and straw bale construction, please let us know!