Does anyone have a two coops in one type of set up? with one large coop including two rooms and two runs?? I have two coops now, one being a elevated pigeon coop and the other is only large enough for 3 hens, tops. All enclosed in a large screened aviary. Im wanting to build just one large coop and two runs to hold RIR and Buffs without them interbreeding. Does anyone have coop designs/pics/experience they could share?? Thanks!!!