When my boyfriends mom died we took over the farm and the out buildings are very old The chicken coop was filled with junk cleaned it all out it needs a lot of loving tender care it will take some time. We did replace some of the old boards on the roof and put tin on it so now they can stay dry. I hear about cleaning real good how do you do this? Still working on making boxes for them right now have them in a big dog house on saw horses.