First to second year of university. Not seen as the biggest leap in your university, but the transition of on-campus living to student housing. This is a change needed for university, where the experience becomes a lot more authentic and enjoyable.
Living in a student house gives you the opportunity to select flatmates who you are yourself around! This differs massively from student halls, in which flatmates are randomised, which more often that not risks you being with people that have clashing personalities. Therefore, student housing gives you time to develop friendships to a level where you will be in close contact post university!