<p>As soon as D1 was out, D2 moved into her room. D2 was in a tiny bedroom on the first floor, D1 had the upstairs, much bigger bedroom. No way was that going to sit empty. D1 is not a sentimental type and was eagerly looking forward to moving out on her own. She came home the first summer (stayed in the smaller room), but not after that. I came from a large family (6 kids) and whenever one went to college, the rooms were shifted.</p>