Students can apply for single dormitory only by indicating their requirements in the housing interest survey. However, due to the limited number of single-room dormitories, the school dormitory management department cannot guarantee that applicants will be assigned to single-room dormitories. The choice of roommates is two-way, and both parties must be interested in becoming roommates. When allocating dormitories and roommates, the school accommodation department will fully consider students' intentions and requirements, but it cannot guarantee that every student will become an ideal roommate.