Megumi feels calmest at high places with water scenery, so assuming that since she's pretty wealthy (aka stinking rick) a large dorm on the top floor of the girls dorms would likely be her preference, facing the sea-side. All scenic and sunset friendly =D
She would spend a lot of time by the window, if not on some balcony or nearby rooftop just watching things, and people. Especially people. When outside, she has an umbrella or some sort of cover to keep the majority of the sunshine off her skin, but she does enjoy the outside as much as an albino can hope to.
She's also not really very social. She's peculiar and strange, and while that can be interesting to some, the majority of teenagers would find that eerie and weird, so she doesn't get along that well with everyone. Additionally, she's quite pretty, which makes other girls jealous, thus further isolating her from her peers. She rarely talks, and has a slight aire of I'm-better-than-you about her, even though she never really says such. All in all, creepy, unique, fascinating, pretty, rich girl who watches from a distance, even when among the masses.