Assessing the Mobile Chicken Coop Interior

What happens here

Open the access door to the mobile chicken coop to reveal the interior. Observe the roll-out nest boxes and the accumulated chicken manure and feathers on the floor. Note that all the lumber used for the coop was milled directly on the farm from dead oak trees, measuring approximately 5 feet by 16-18 feet. An automatic chicken door is also present, though its battery is currently dead.

Goal: Inspect the mobile chicken coop for manure accumulation and structural features