The layout of the Workshop rooms in 1993. The original Workshop I, rooms 13 and 14 (latterly known as studios F and E, combined in the 30s, with room 13 used for film editing by the Workshop) had been exchanged for Room 19 (latterly studio H) for use by orchestral management, while E and F were moved to areas formerly used by the BBC Film Unit. Rooms 11 and 12 were, for a while, known as Studios H and G.