 There are six seating configurations in the auditorium of the CCPA, made possible by moving seating towers and mobile seating wagons, multiple floor lifts and moving ceiling panels.It takes about eight hours or less to switch from one configuration to another.The "Sierra Room/Sierra Theater" at the Cerritos Center for the Performing Arts features a technologically advanced grid of tracks and moveable partitions, which can divide the space from one large open room to five smaller meeting places.