Alice is also an early 20's apartment dweller so it might be fun to have them be neighbors! She probably pounded her fist on the wall for a week straight when Ibuki was practicing at all hours, until Ibuki met her dog who is way, way too big to live in an apartment and now there's a sort of understanding that nobody bothers anybody else and they might even be half friendly, or more than half if Ibuki is especially pushy about it?