It has been slow going, but here are some photos of the supports and floor of the soon to be functional tree house chicken coop. The floor boards haven't been nailed in yet,. The platform size is about 8' x 8'.
All of the wood for this part of the structure (except the two really crooked ground posts) has been salvaged for free from a tornado damaged barn. It only took most of a day to harvest the wood from a field, and a partially collapsed barn. I'll need to go back for more before attacking the walls and roof.
[pictures at Treehouse Coop]