We are in the city which allows chickens but relative to many in the country, we have limited space in backyard because of pool and gardens. Looking for ideas, comments re recommended distance of coop from the house. Have 10X14 storage shed w/ concrete slab that has been first option for coop, but it is eight feet from deck off master bedroom, about 20 feet from MBR sliding glass door. Is this too close? Other option is adequate distance, (my thinking), about 50 feet from another outside deck. Looking for input, comments, suggestions appreciated.