The Auditorium is the grand principal hall of Adelaide Town Hall, 128 King William Street, with heritage decoration, a renowned Walker & Sons pipe organ, large stage and multi-tiered seating. The hall is 445 m² and the operator's current plan lists up to 1,110 in concert configuration, 650 cocktail, 360 banquet without a dancefloor and 256 cabaret. Hire includes use of the main foyer and balcony; green rooms and changing rooms are subject to arrangement. A lectern, microphone, PA and lighting system support concert, graduation, awards and conference events, with more technical services quoted by the venue.