We are having electricity installed in the coop this week and I need to make a final decision on the layout. It has changed around a few times as they have grown. Now that they are big, my Golden Comets love to perch up high. I now have the only roost in front of the window. I have heard that drafts are bad. Does that mean summertime too when the window is open? Or is wintertime the concern? It seems like a good window. But in the summer it will be left open on hot nights. Because the coop is small, even if I move the roost to the opposite side of the wall, it still is only a few feet from the window. They sure like to look out. I would hate to move it, but I don't want them harmed from drafts. Not sure what to do. You can look at my coop on my byc page https://www.backyardchickens.com/web/viewblog.php?id=23582 (the inside layout has changed) Thanks!