To be honest, you're not exactly sure where Uni Halls are. You know that they exist, because people have told you about them. You've seen photos of the campus. A friend of a friend lives there. You might even have visited them once. But it was probably late, and you were probably drunk. As a result you've always suspected that the sixty year old bus that trundles between Uni Halls and the Students Union was actually some sort of inter-dimensional spaceship in disguise. If, on the other hand, you actually lived in Uni Halls, you have to face your coursemates' constant disbelief that you actually have to get a bus to lectures rather than walking like a normal person.