We wanted to make a coop without having to spend any money... we ended up spending a little, but everything we got was from habitat for humanity so it was pretty cheap and I think it turned out well.

I already had a fenced in area that we used to use for fostering puppies so we just built this coop into the corner of what was already there. Added two walls, a lot of chicken wire (to patch up corners and cover the top of the outdoor portion not seen in the picture), a door, window, and a few fixings from what we found around the yard and voila... A very homemade, upcycled chicken house!
A chicken door has since been added.