So this is my first coop I have built, Right now there is ventilation on the top as shown but should I add some on the front side also? I do not want to put any where the big coop is or above it since that is where the wind seems to come from the most. There are the two slots on the front that are open but I was not sure if that would be enough for the air ventilation. That main bar in there is not going to be the roost. I am going to make a few that travel across the short coop side, make 2 and then another in the back corner so 2x4 foot roosts and 1 that is about 30 inches long. Looking for any suggestions people might have and I do not really have more money to add to this coop so that is something to keep in mind, the tarp is there because otherwise the water would run right onto the egg box and I have not found the solution I like best yet. anyways here are the pictures. THis is the front where I would consider placing vents along the top as the back has. These are the slots in the front that allow some air to flow through.