I figured pre-fab would be easy and the cost controllable. Too many awful reviews both on here and other places mostly stating very small and flimsy. I looked at a few available at feed stores in my area and those verified what I was reading.
I'm a 68yo gramma, never designed or built a building in my life. YOU CAN DO IT if I can. I am updating my 50's ranch house mostly by myself but no re-building walls etc. so not afraid to tackle projects. If I had a table saw for more precise cuts it would be nice but have a circular saw and a jog saw. I did invest in a stronger drill and a cut off tool to cut the hardware cloth. See the thread "Gramcraker's coop" for photos of progress so far. Off to work on it today in a few minutes.
I didn't find a design that fit what I decided I wanted to work with my yard and climate so started drafting my own, it has changed some along the way as I have learned more, in fact yesterday decided to add another window. The basic plan has remained the same. It's raised 4x6 coop enclosed in an 8 x 10 foot run. The entire coop and run will have a solid roof. Grandsons are going to squeeze in some time to help me with the roof.