The Grand Hall is one of the main gathering areas in the school, in here Students eat their meals, receive daily owl posts at breakfast, and during holidays have special events occur. The Great Hall is a large hall that contains a Staff table and four lagre student dining tables: One for each House. The ceiling is enchanted such that it imitates the current weather or mood of the community. This area is used for communal eating, Apparation training, and some exams. This is also where new students are enrolled into the school and where the sorting hat sorts students into their house.

A long, panelled room with mismatched, dark wooden chairs. There is a wardrobe which can become infested with magical creatures. The entrance to this room is guarded by two stone gargoyles that can talk. The room within the center usually has a large table, along with having various furniture and such. It is also used by teachers to teach sometimes, or for special learning classes such as dancing and preparing for a ball, the furniture is easily removable.