Thank you for your comment! I was inspired a bit after putting this garden space together. Instead of buying wood, use what's available. These logs would probably have stayed on the ground unused. May try a building with logs one of these day.

Oh now I am going to have to find it. Another Homesteader posted a write up using round log construction and a lean too that the added to his barn... If you have the patience you can knock them into mortise and tenon joints then peg them together.