I have began to build my coop so far I have built the base it is 4'x6' raised 16'' of the ground. I was wondering about building the nesting boxes. My plan is to get 4 chickens and then as I get accustomed to them maybe add two more. I want the chickens to have as much space as possible. I want to get my coop placed before I build the run. Thank you for the feedback.