OSU Dorms and roomate

So ive finally decided im going to osu. I need to get my dorm request stuff soon, I want to be around like poling and holly, and those places. Has to be co ed. Mostly just want a big room. ive heard that all the dorms have different size rooms and stuff so you cant really guarantee a big room. So can someone just give me a low down on the different dorms, personal experience, suggestions and so on.