I built this new little coop to be durable and portable. It is 6x12 and has a 4x6 elevated coop so that the run is still 6x12. I used 1/2" hardware cloth and sandwiched it between the framing 2x4s and a 1x4 I put on the outside to make it look better plus ensure the hardware cloth is very secure. I added 3 nesting boxes that are accessible from the outside. I put in a single screened window in the door on the side of the coop. I just kind of designed it as I went along from seeing others on the internet. I think the chicks will enjoy.