Hi CR and welcome to BYC and the Michigan thread 
Love the Dog TV at the end
You might want some additional ventilation, maybe across the high front side, especially in the summer. Birds need a surprising amount of fresh air even in the winter, and frostbite and respiratory infections are more likely with inadequate ventilation. You may also want to have access to the run part of your coop at some time - it would be a great place to put water in the summer, or for if you needed top retrieve a bird.

Love the Dog TV at the end
You might want some additional ventilation, maybe across the high front side, especially in the summer. Birds need a surprising amount of fresh air even in the winter, and frostbite and respiratory infections are more likely with inadequate ventilation. You may also want to have access to the run part of your coop at some time - it would be a great place to put water in the summer, or for if you needed top retrieve a bird.