I have looked at all of the coops here on BYC, but I need help picking out a plan. I would like to have a coop with a run attached to it and for it to be big enough for a person to fit in/walk around in.Maybe like a walk way with the cages on the sides? It would house about 20 chickens. I would like to be able to put a brooder inside the coop. Does anyone have any ideas? Thanks!