| WENTWORTH BALLROOM | 629m² | 5.30m | 1100 | 0 | 0 | 462 | 580 |
| One of Sydney's largest pillarless ballrooms, the Grand Ballroom is 629 sqm with a ceiling height of 5.3 metres. It can be divided into 3 individual rooms(Perth, Sydney and Melbourne rooms). |
| ADELAIDE ROOM | 165m² | 2.40m | 140 | 65 | 58 | 66 | 100 |
| BOARDROOM | 85m² | 3.00m | 76 | 36 | 36 | 39 | 50 |
| BOARDROOM 1 | 39m² | 3.00m | 24 | 9 | 15 | 9 | 20 |
| BOARDROOM 2 | 46m² | 3.00m | 36 | 18 | 18 | 15 | 30 |
| BRISBANE ROOM | 227m² | 2.70m | 180 | 40 | 112 | 57 | 180 |
| Located on the third floor for easy access with a ceiling height of 2.7 metres |
| CANBERRA ROOM | 55m² | 3.00m | 51 | 27 | 26 | 27 | 40 |
| Located on the third floor for easy access with a ceiling height of 3.0 metres |
| EDWIN FLACK ROOM | 57m² | 3.20m | 50 | 30 | 30 | 33 | 50 |
| Located on the fifth floor with a ceiling height of 3.4 metres. This room is ideal for all forms of conferencing and functions and features a break out area. |
| EXECUTIVE BOARDROOM | 46m² | 2.40m | 0 | 0 | 16 | 0 | 0 |
| JAMES COOK ROOM & ANNEX | 125m² | 3.40m | 90 | 39 | 0 | 60 | 70 |
| Located on the fifth floor with a ceiling height of 3.4 metres. This room is ideal for all forms of conferencing and functions and features a break out area. |
| MELBOURNE ROOM | 198m² | 5.30m | 250 | 72 | 66 | 150 | 170 |
| GRAND BALLROOM PERTH, SYDNEY & MELBOURNE ROOMSOne of Sydney's largest pillarless ballrooms, the Grand Ballroom is 629 sqm with a ceiling height of 5.3 metres, and can be divided into 3 individual rooms (Perth, Sydney and Melbourne rooms). |
| PERTH ROOM | 198m² | 5.30m | 250 | 72 | 66 | 150 | 170 |
| GRAND BALLROOM PERTH, SYDNEY & MELBOURNE ROOMSOne of Sydney's largest pillarless ballrooms, the Grand Ballroom is 629 sqm with a ceiling height of 5.3 metres, and can be divided into 3 individual rooms (Perth, Sydney and Melbourne rooms). |
| SYDNEY ROOM | 229m² | 5.30m | 300 | 72 | 66 | 156 | 180 |
| GRAND BALLROOM PERTH, SYDNEY & MELBOURNE ROOMSOne of Sydney's largest pillarless ballrooms, the Grand Ballroom is 629 sqm with a ceiling height of 5.3 metres, and can be divided into 3 individual rooms (Perth, Sydney and Melbourne rooms). |
| WENTWORTH ROOM | 41m² | 3.20m | 35 | 18 | 18 | 21 | 20 |
| Located on the fifth floor with ceiling height of 3.4 metres |