Looks great, it's huge! I can't tell if you have enough ventilation, but it looks great otherwise. I only have a converted rabbit hutch for my quail, which is big enough for the couple I have, but I'd love to have one as big as yours.
Looks awesome! One recommendation, close the gaps in the door. Hardware cloth can be used. You really want it snake proof. Other than that, I am very jealous! I want one like that!