The Temperary Coop

Does the coop have any ventilation? It's a good idea for a brooder. I wish there were more details and photos.

Nice idea to build a temporary chicken coop out of a - what is that thing? A freight-box for cabbage?
And what are those green things? - Screen doors?
Very interesting built, you need to tell us more about the materials you used and where you got them. The result looks great! I love that sliding door, ingenious!!! I may steal this for my duck-house, a horizontally sliding door is much safer for automation than a vertical door.

It's hard to follow what you did but the end product looks good.