I built 90% of this out of lumber I salvaged from very large shipping containers. It's town stories and both have a thermostat to control two of the three heat lamps in each compartment. I put one fixture in each for a regular white bulb to help with cleaning and checking on chicks. The 2x12 the screen doors latch to in pinned in so it can be removed for cleaning. Every light is on its own switch and the lights in the house are on a timer. I know I'll have some adjusting to do when I get chicks in them but I have indoor/outdoor wireless thermometers in both compartments so I can check the temps from the house. Also have a fan on the roof vent that's on a thermostat to help cool the house in the event the temp goes over 98 in there. Let me know what you think and please throw in your 2 cents if you see anything I could do to improve.