The glass panels can easily be slid to one end of the L-shaped run, including turning the corner, to open the room and make it completely contiguous with the larger surrounding area. By removing the tables and adding gallery seating, the room can now hold 48 people, four times as many, and is suitable for large-group presentations using a screen built into the wall of the adjacent traffic aisle. This space is opened up regularly for lunch-and-learn type events, for example.