| Blanchette Foyer | 2,160 Sq. Ft. | 9 Ft. | 144' x 15' | - | - | - | - | - | - |
| Blanchette I | 1,128 Sq. Ft. | 9 Ft. | 47' x 24' | - | 80 | - | 125 | 65 | 40 |
| Blanchette I and II | 2,256 Sq. Ft. | 9 Ft. | 47' x 48' | - | 160 | - | 250 | 130 | - |
| Blanchette II | 1,128 Sq. Ft. | 9 Ft. | 47' x 24' | - | 80 | - | 125 | 65 | 40 |
| Boone | 1,000 Sq. Ft. | 9 Ft. | 40' x 25' | - | 60 | - | 100 | 50 | 35 |
| Discovery | 1,175 Sq. Ft. | 9 Ft. | 47' x 25' | - | 80 | - | 125 | 65 | 45 |
| Gateway Ballroom | 2,210 Sq. Ft. | 14 Ft. | 30' x 70' | 80 | 160 | 400 | 200 | 120 | 74 |
| Gateway Ballroom-Salon G1 | 770 Sq. Ft. | 14 Ft. | 35' x 22' | - | 60 | 150 | 50 | 40 | - |
| Gateway Ballroom-Salon G2 | 840 Sq. Ft. | 14 Ft. | 30' x 28' | 36 | 60 | 150 | 100 | 50 | 20 |
| Gateway Ballroom-Salon G3 | 600 Sq. Ft. | 14 Ft. | 30' x 20' | 20 | 40 | 100 | 40 | 30 | 26 |
| Grand Ballroom | 7,616 Sq. Ft. | 14 Ft. | 112' x 68' | - | 600 | 1400 | 800 | 500 | - |
| Grand Ballroom Foyer | 4,004 Sq. Ft. | 14 Ft. | 143' x 28' | - | - | 750 | - | - | - |
| Grand Ballroom-Salon A | 952 Sq. Ft. | 14 Ft. | 34' x 28' | 32 | 70 | 150 | 100 | 44 | 30 |
| Grand Ballroom-Salon A and B | 1,904 Sq. Ft. | 14 Ft. | 68' x 28' | 80 | 150 | 350 | 200 | 120 | 60 |
| Grand Ballroom-Salon B | 952 Sq. Ft. | 14 Ft. | 34' x 28' | 32 | 70 | 150 | 100 | 44 | 30 |
| Grand Ballroom-Salon C | 1,904 Sq. Ft. | 14 Ft. | 68' x 28' | 80 | 150 | 350 | 200 | 125 | 60 |
| Grand Ballroom-Salon C and D | 3,808 Sq. Ft. | 14 Ft. | 68' x 56' | - | 300 | 700 | 500 | 240 | - |
| Grand Ballroom-Salon D | 1,904 Sq. Ft. | 14 Ft. | 68' x 28' | 80 | 150 | 350 | 200 | 125 | 60 |
| Grand Ballroom-Salon E | 952 Sq. Ft. | 14 Ft. | 34' x 28' | 32 | 70 | 150 | 100 | 50 | 30 |
| Grand Ballroom-Salon E and F | 1,904 Sq. Ft. | 14 Ft. | 28' x 68' | 80 | 150 | 350 | 200 | 120 | 60 |
| Grand Ballroom-Salon F | 952 Sq. Ft. | 14 Ft. | 34' x 28' | 32 | 70 | 150 | 100 | 44 | 30 |
| Illinois | 432 Sq. Ft. | 9 Ft. | 27' x 16' | - | 32 | 60 | 40 | 24 | 20 |
| Lambert | 480 Sq. Ft. | 14 Ft. | 24' x 20' | 20 | 30 | 75 | 40 | 20 | 20 |
| Lambert Dining Room | 1,020 Sq. Ft. | 14 Ft. | 34' x 30' | - | 90 | - | 75 | 30 | 20 |
| Lindbergh Boardroom | 480 Sq. Ft. | 14 Ft. | 24' x 20' | 20 | 30 | 75 | 40 | 20 | 20 |
| Missouri | 322 Sq. Ft. | 9 Ft. | 23' x 14' | - | 30 | 60 | 30 | 20 | 18 |
| Poplar | 1,000 Sq. Ft. | 9 Ft. | 40' x 25' | - | 60 | - | 100 | 50 | 35 |
| Posh's Alcove | 280 Sq. Ft. | 14 Ft. | 20' x 14' | 20 | - | - | - | - | 10 |
| Posh's Boardroom | 480 Sq. Ft. | 14 Ft. | 20' x 24' | 20 | 30 | 75 | 40 | 20 | 20 |
| Posh's Dining | 1,020 Sq. Ft. | 14 Ft. | 30' x 34' | - | 90 | - | 75 | 30 | 20 |
| Soulard Boardroom | 280 Sq. Ft. | 14 Ft. | 14' x 20' | 20 | - | - | - | - | 10 |
| St. Charles | 918 Sq. Ft. | 9 Ft. | 34' x 27' | - | 50 | - | 70 | 36 | 30 |
| St. Peters | 510 Sq. Ft. | 9 Ft. | 34' x 15' | - | 30 | - | 50 | 24 | 18 |
| Tower Boardroom 214 | 425 Sq. Ft. | 8 Ft. | 25' x 17' | 12 | - | - | - | - | 12 |
| Tower Boardroom 314 | 425 Sq. Ft. | 8 Ft. | 25' x 17' | 12 | - | - | - | - | 12 |
