Barn to Office Project

We have undertaken a huge project. Converting our big red barn to an office/guesthouse. This has been on our minds for about a year now and the project has begun. Since Sami works from home, we have quickly realized he will lose his office when baby # 2 arrives. (Don't get excited, we are just planning for the future!) We have weighed all the many options and come to the conclusion that converting the barn to a living space is the best idea for us. Our friend Marty is doing the project and we are using as many reclaimed items as possible. Here are some before pics.
Front and side of the barn

Side view and lean-to
Lean-to and chicken coop