Belfry
From BRGS Wiki
Go through the doors on the right of the stage in the school hall (your right), keep walking straight on past the woodwork room, go up the stairs and you are in the belfry. Up here there is a room full of computers (63), a science lab (62) with a separate little storage roomand a fire exit. Here also is school's 'dark room', used for developing pictures taken using a baked bean can on the courts. From the windows along the little corridor leading to the rooms you can see the Cubby Hole and sometimes the odd dead pigeon on the roof of some part of the building or other.