It's amazing what you can create from stuff you already have lying around the farm. Granted, I was starting out with an existing "sheep shed" My husband built me these little sheds for pastures that don't have access to our barn several years ago. They have really come in handy and now one of them will become a chicken coop!
I still have quite a few fencing issues to deal with but I just couldn't believe what a difference a coat of paint and a new front door made! We also cut circulation vents in the back of the shed and covered them with mesh screens. Not quite ready for chickens yet but getting close.