I have a dirt floor but the reason I did this is because one day I would like to add cement if it is feasible. I don't know if it will be. I don't mind the dirt floor but I have notice that sometimes when it rains a whole lot one corner of the floor in the coop stays moist. I need gutters on my coop, I know that would help with this water issue. Here is a picture of the inside of my coop with dirt floors.
