Still in progress. My husband is doing all the building, and I'm doing all the cosmetics. I was very specific on what I wanted/needed as far as function and ease of cleaning, though my husband made a few changes he did keep my requests in his build. One end has a storage space for all their feed etc.
I don't have a total cost yet, but once I tally everything up I will include the prices. I have been funding the project from saved tips earned at work. Some supplies were bought months ago if found on sale (shingles $5 a bundle at lowes) I would say so far one of the biggest costs was in the framing and the hardware.
My 9 year old daughter has been in charge of the interior design of the walls (I wanted to paint for easy cleaning ($9 gallon of miss tint paint in purple wouldn't have been my top choice, but hey it was a bargain and better than the dark brown they had on the shelf) I will add pictures of her artwork once complete.
We are currently in the process of adding the run. I will be housing 6 hens. Free range when we're home.