The 6-storey superstructure has a concrete frame with a central stability core to all but the top floor, which uses a lightweight steel frame to provide a large open-plan penthouse. The tiered floors provide a maximum floor to ceiling height, in keeping with high quality product and large cantilevered corners create a dynamic form and statement building within the streetscape.

The basement is formed with a secant piled wall and where the adjacent buildings are tight to the site boundary, diagonal corner props were introduced to limit movement to an acceptable level.