You might wish to swap out the chicken wire on the windows and door for sturdier hardware cloth. Chicken wire keeps chickens in but does not keep most predators out. A raccoon could climb that wall and rip through the chicken wire at night.
wow! the change from run down old building to cute coop is really amazing!! I agree with everyone else, that the 'cuteness factor' increased when you added all those adorable touches like the picket fence, star and rooster, and window box! It wouldn't have looked quite as cute without it! Job well done! Something I'd be very proud to show off!