Well, I'm 6'4" and the chickens are my thing.
So I built the height I wanted.
But it looks good. Ventilation will not be difficult to cut the openings. Looking at prices in your area, definitely higher than here. Install hard wire cloth to keep predators out...build a little wood awning over the openings if you want for additional protect from incoming rain (our rain is often coming in sideways with the wind) and you are set!
Good luck.

But it looks good. Ventilation will not be difficult to cut the openings. Looking at prices in your area, definitely higher than here. Install hard wire cloth to keep predators out...build a little wood awning over the openings if you want for additional protect from incoming rain (our rain is often coming in sideways with the wind) and you are set!
Good luck.