We are in the process of building our 6' x 8' coop, it is framed out, and before we finish the siding I need to make a decision on the nest boxes. I am now considering having the nest boxes stick out of the south wall, making them outside accessible as well as saving on space. Does anyone have any good pics showing how to do this? Also what would you all suggest for number of nest boxes for 14 girls (white/brown leghorns, black/ buff minorcas and barred hollands). Originally I was thinking 3 or 4, do you think this will be enough? Thanks!