YES YES YES! Don't let the 4 sf in the coop and 10 sf in the run stuff freak you out. I have 9 hens in a 4x5.5 with a 4x5.5 underneathe run until winter ends and they are happyhappyhappyhappyhappy. Seriously happy.This thread is making me feel so much better. I read that super long thread from a couple of years ago...lots of arguing going on about how much space they need and some even said 5 sqft per bird and I was sort of freaking out. We got 8 chicks and have a big backyard but my hubby certainly wasn't anticipating building a ginormous structure. We live in southern Oregon and it's really not all that chilly here. Winter maybe a handful of nights down in the teens, days always somewhere between 35-45F. We get a few inches of snow that sticks around for a couple of hours at the most, so snow isn't a concern. The run will be close to the side of our house, so I'm thinking there won't be a whole lot of wind there. Do you think they will be ok with a 24 sqft. coop (so 3ft per bird) and an 8x20 run?