Location

[Debbie292d]

There's a New Hampshire thread in case you're interested. It's not too lively but perhaps you could change that.

 

[Murphyandme]

I had no idea. Thanks

 

[MROO]

You have a really nice set-up! It looks like it locks up pretty tightly when that upper window is fully closed - probably too tightly for good night-time ventilation. I assume the window has hardware cloth under the flip-up cover? If it doesn't, putting 1/2" welded mesh on the opening would be a good idea.
There are articles on summer/winter ventilation right here on BYC. A good one to start with is this one:
https://www.backyardchickens.com/ar...-there-and-cut-more-holes-in-your-coop.47774/
Again - You're giving me a bad case of coop-and-run envy!