In topics where there is not a specific character who would be there, such as the infirmary or the cafeteria, you may use NPCs. This applies not only to this forum, but all of them
If you are a professor or other staff member, you are allowed to create a topic here for that character's office. If there is room in the topic title, please include the classes taught and/or job of that character. ex: "Stella Chrysanti's Office (Magic, Pottery, Counseling)" Staff apartments will also be joined to their office, behind or above or attached however you want, so you don't have to make a whole separate place.
If you are a professor or other staff member, you are allowed to create a topic here for that character's office. If there is room in the topic title, please include the classes taught and/or job of that character. ex: "Stella Chrysanti's Office (Magic, Pottery, Counseling)" Staff apartments will also be joined to their office, behind or above or attached however you want, so you don't have to make a whole separate place.