| Atrium Lobby | - | | - | - | 180 | 400 | - | - | - |
| Charles | 351 Sq. Ft. | 10 Ft. | 27' x 13' | - | 20 | - | 30 | - | 20 |
| Chesapeake A & B | 1,488 Sq. Ft. | 9 Ft. | 31' x 48' | - | 100 | 80 | 150 | 80 | 40 |
| Chesapeake A or B | 744 Sq. Ft. | 9 Ft. | 31' x 24' | - | 50 | 50 | 70 | 40 | 25 |
| Constellation Ballroom | 14,161 Sq. Ft. | 16 Ft. | 119' x 119' | - | 1000 | 1500 | 1650 | 700 | - |
| Constellation Ballroom AB and Hallway | 7,973 Sq. Ft. | 14 Ft. | 67' x 119' | - | 650 | 800 | 930 | 500 | - |
| Constellation Ballroom AB or C-F | 6,186 Sq. Ft. | 14 Ft. | 52' x 119' | - | 400 | - | 700 | 320 | - |
| Constellation Ballroom C,D,E or F | 1,475 Sq. Ft. | 14 Ft. | 52' x 29' | - | 100 | - | 150 | 80 | - |
| Constellation Ballroom Foyer | 4,500 Sq. Ft. | | - | - | - | 400 | - | - | - |
| Douglass | 325 Sq. Ft. | 10 Ft. | 25' x 13' | - | 20 | - | 30 | - | 20 |
| Executive Boardroom | 276 Sq. Ft. | 9 Ft. | 23' x 12' | - | - | - | - | - | 12 |
| Harborview | 2,674 Sq. Ft. | | - | - | 200 | 300 | - | - | - |
| Maryland Suites (1 Section) | 24 Sq. Ft. | 10 Ft. | 24' x 40' | - | 50 | - | 80 | 40 | 25 |
| Maryland Suites (2 Sections) | 2,140 Sq. Ft. | 10 Ft. | 51' x 40' | - | 100 | 100 | 150 | 75 | - |
| Maryland Suites (3 Sections) | 3,100 Sq. Ft. | 10 Ft. | 75' x 40' | - | 150 | 150 | 210 | 105 | - |
| Maryland Suites (Section 1-4) | 4,200 Sq. Ft. | 10 Ft. | 105' x 40' | - | 200 | 250 | 280 | 140 | - |
| Pratt / Calvert or Camden / Lombard | 650 Sq. Ft. | 10 Ft. | 25' x 26' | - | 50 | 30 | 60 | 30 | 25 |
| Pratt, Calvert, Camden or Lombard | 325 Sq. Ft. | 10 Ft. | 25' x 13' | - | 20 | - | 30 | - | 20 |
