| ROOM | DIMENSION (M) | CONFERENCE | BANQUET |
| CLASS ROOM | SITDOWM | ||
| 5th | 19.50 x 29.00 | 250 – 500 | 350 |
| Areeya | |||
| Evergreen | 12.00 x 29.75 | 150 – 280 | 180 |
| Dusita | 12.80 x 24.85 | 100 – 200 | 150 |
| Flora | 10.00 x 24.00 | 80 – 150 | 110 |
| Cattaleya | 13.83 x 16.53 | 80 – 150 | 110 |
| Busaba | 11.90 x 13.83 | 50 – 80 | 80 |
| Meeting 1 | 3.80 x 650 | 15 | – |
| Meeting 2 | 3.80 x 5.20 | 15 | – |
| Meeting 3 | 3.80 x 5.80 | 15 | – |
| 10th Floor | 12.75 x 16.75 | 50 – 100 | 100 |
| Bualuang | |||
| Tulip | 9.50 x 6.00 | 15 – 25 | 25 |
| Orchid | 6.85 x 24.00 | – | 80 – 120 |