I need to buy a new bed for DD and she really wants a mid sleeper. I want something that has some storage in it, and that will last. Obviously a mid sleeper incorporates some storage, but I'm just not sure if she'll still want the bed in 2 or 3 years or will she think it's not cool anymore. Does anyone have teens still in their midsleeper, or I should I try to direct her to something else?