My coop is well organized and is a resort for my four chickens. ( pic below)The window helps with ventilation in winter and in the summer helps it stay less stuffy. The roosts are by the window to help in the winter. The chickens like to sit on the roosts on cold days and the sun can hit them with the widow in that spot. The nests are low enough that they can fly to them
The run is very large for four hens but satisfies me and the hens.
Please add what I could do to improve it.