Documents show the casino moved all its VIP gambling to the fifth floor in preparation for the World Cup. The room that catered for local VIPs, the Pacific Room, was also shifted from the third level.
The floor was sealed off from the rest of the casino, accessible only by a swipe-card-controlled lift. At the lift entrance, staff stop the unrecognised.
The suites were designed to separate the international high rollers from local VIPs. The Pacific Room is at the north end of the floor and international guests turn left to the four exclusive Horizon suites.
Big gamblers can have five-star rooms, food and any beverages, offered without charge.
The Problem Gambling Foundation told the commission that high rollers faced more harmful consequences because of higher losses.
The commission was concerned staff might be reluctant to stop VIPs who were gambling recklessly. SkyCity assured the commission staff would be trained at a higher level to recognise problems.