Rialto consists of two interconnected towers, North and South, with rooftop floors at Level 41 and Level 58 respectively.
There are 36 passenger lifts, 95 km (59 mi) of lift cables, 706 lift door openings and 1,450 staircase steps.
 The outer surface of the building has 13,000 windows.
There are five basement levels of car park available for occupiers and casual users.
When completed in 1986, The Rialto surpassed Sydney's MLC Centre to become Australia's tallest building at 251 m (823 ft).
It was the tallest for five years until being surpassed by 101 Collins Street in 1991.
It is currently the tenth tallest building in Australia.
Rialto consists of two interconnected towers, North and South, with rooftop floors at Level 41 and Level 58 respectively. There are 36 passenger lifts, 95 km (59 mi) of lift cables, 706 lift door openings and 1,450 staircase steps.  The outer surface of the building has 13,000 windows. There are five basement levels of car park available for occupiers and casual users. When completed in 1986, The Rialto surpassed Sydney's MLC Centre to become Australia's tallest building at 251 m (823 ft). It was the tallest for five years until being surpassed by 101 Collins Street in 1991. It is currently the tenth tallest building in Australia.
Rialto Towers