The original idea and rough plans for this coop come from the book (http://www.amazon.com/Fresh-Air-Poultry-Houses-Open-Front-Healthier/dp/097217706X) Open Air Poultry Houses. The idea and theory are sound and well tested. The plans are used by a few members of BYC with great success. Yes...
The best place for a chick, at least at my house, in under the butt of a broody hen. It just makes life SO much easier. She hatches the eggs, raises the chicks - teaching them to eat, dust bathe, navigate the hen house, roost, all the while protecting them from overly interested flock mates...