Okay! I'm gonna have 25 hens --- gonna need more nest boxes. So, I have pictures and I need your help, please! I thought I'd put more above the ones I have; but I have NO idea how to provide them access!!! This is the area in the left corner, above the ladder and that section of the existing nest boxes. It spans from the corner to the window that is barely visible in the upper right corner of the first picture! I don't know how to work out the space! The new brooder box is in the upper left corner of the first picture; as it is, it is over the ladder and seems to 'crowd' the girls just a little going up & down. Help.