Ok so im moving out of state and i figure what not a better way to get a lovely coop. So im thinking of a 10x10 coop so ill have room to grow since ill only have 15 chickens atm. Im moving to arizona so i would love some advice on what i need as far as like weatherness(dont know if thats even a word). Like extra vents for summer and how are the winters there. Im in southern cali atm. This is what i have inmind so far. Any advice will be helpful.