The building comprises a low rise office, a retail complex incorporating a series of laneways and a high rise commercial tower for Ernst & Young. The 51 storey structure is 190 m in height and 222 m to the top of the spire. The 51st floor is the HQ for the Australian Health practitioners regulation agency (AHPRA). The building also comprises the headquarters for Austereo and Hoyts.
The building was opened in January 2005. It was built by Multiplex.
The architect responsible for the design was Greg Crone, known for his work with King Street Wharf, Citigroup Centre and 400 George Street.