sentences:  The redevelopment, which was undertaken by commercial builder Hansen Yuncken, took 3 years from September 1993, and involved complete overhaul, repairs, new services, installation of extensive stage facilities, recreation of decorative fixtures and finishes including much of the furniture and the ornate street front ticket booth (since removed again), and creation of a new stalls lobby in matching style.Using photos supplied by a member of the Save The Regent Theatre Committee, Ian Williams, the Plaza Theatre was also fully and magnificently restored to its original ballroom format.The work was overseen by heritage architects Lovell Chen.