I agree that it makes a difference what unit you are assigned and also be aware that if you they do assign a unit, you might be put in a different one upon arrival. That happened to us. It was the weekend of the Ohio State football championship game a few years ago and a group of OSU fans decided to stay for the Monday night game so rather than displace them, they put us in a different room. Also note that access to second floor units is via a spiral staircase. Lugging a 50 pound suitcase up and down the stairs wasn't fun.