I'm really wishing I had taken these pics before the Girls got everything so icky, but that is what chickens do!
This is a shot of the sliding door my DH put in, below the window on the side to the right of the door. You can see this window is covered with plexiglass.
This is the same "chicken door" and ramp from the outside, taken from the inside of the run.
This is the lower roost and my rickety nest box (soon to be upgraded...) They only use this roost as a step up to the upper roost. I only used the heat lamp for a couple of weeks, right after I moved the chicks out to the coop and it was still chilly out. I'll keep it out there this Winter in case we get especially frigid weather.
This is where the Girls sleep. I was really surprised when they started using this roost, which is approx. 4 1/2 feet from the floor. They were still pretty little.
Here is a shot of the base my DH built from 2x8's and a 4x4 piece of plywood for the floor. There is a cut out on hinges that folds down so the litter can be swept out. The whole coop is sitting on four cement blocks so it is a couple of inches off the ground.
I keep the sliding door open all day, once I let the girls out in the morning, so they have access to the coop. Sometimes they will nap, or dust bath in the litter in there. I don't keep their food in there unless it is raining. They put themselves to bed around 8:30. Once everyone in settled on the roost, I slide the door shut and put a piece of wood in the groove to secure it. I've got latches on the front doors, and DH added blocks of wood (one on the base hatch, and one that covers the double door) for extra security. We've got racoons around here and I don't trust their clever, evil little fingers!
I hope this helps! Kathy