Regus HWT Tower Home ›› Local Listings ›› VIC ›› Southbank ›› Regus HWT Tower VIC Professional Services Southbank, VIC 3006 Alina Solberg03 9674 0444View website The office space at the Southbank HWT Tower business centre is located on the bank of the Yarra River between the Opera Centre and Crown Casino and features excellent access to transport links. Located in the heart of Melbourne CBD, the Southbank HWT Tower centre offers a perfect solution for local and overseas companies looking for flexible and fully-equipped offices with comprehensive services at a reasonable price.