OK...BACKYARD CHICKEN FOLKS! Coming to some final decisions about location. Can you give me your best guesses about the how far and wide and/or pervasive chicken smell and flies might be? So, let's say per 10 chickens is the smell something you want 10 feet away from your house and possibly open windows OR 50 feet away? Also what about flies? Do you find bad fly problems in your chicken areas? Do you use fly traps? Any contributions would be greatly appreciated. Just to give you a bit of our thinking...we are building in an old pool 20x20. The deck is right outside the back of our home. Our coop pieces are all cut to shape and I've primed and painted them. I've jigsawed out the windows and door and this month, as soon as the snow stops (!), we'll be cleaning out the pool mess and setting up our stuff, but these are last minute considerations. Thanks so much! I've learned so much from you all.