Our new hen house, nearing completion. Needs a small block to close the bottom of the sliding chicken door
Check the window opening mechanism http://www.backyardchickens.com/forum/uploads/52978_025.jpg
Check out the slope of the ramp and how raised the coop is.
Look at the window position. Could be a dual-purpose window and ventilation with a slot-in window. Would need to be draft-proofed though for winter.
What sized roost should be used for your chickens?