My husband and I are going to be ordering very soon, 100 meat (cornish rock crosses) birds. His parents, 3 brothers (& their families) and our friends are going into it together. My question is this. Since they will be separated from my other chickens, what size area will they need. I don't want to go elabrate because we will probably only be doing this once a year and I don't want something that's going to be in the way for the other 10 months of the year. Is there a simple set-up that any of you guys have that works and doesn't cost a small fortune? How much shelter will they require since they will be growing during some of the hottest parts of summer. Thanks in advance!