The Blackstone, Marriott Autograph Collection
The Blackstone, Marriott Autograph Collection in Chicago lists 26 event spaces totaling 6,067 m² (65,299 sq ft). The largest is Ballroom Level 4 Full Floor at 28.2 x 28.2 m (93 x 93 ft) with a 3.1 m (10 ft) ceiling. The tallest ceiling on the property is 6.4 m (21 ft).
Open Ballroom Level 4 Full Floor in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Ballroom Level 4 Full Floor | 28.2 x 28.2 | 93 x 93 | 795 m² / 8,559 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Art Hall Level 5 Full Floor | 25.3 x 25.3 | 83 x 83 | 640 m² / 6,890 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Crystal Ballroom with Pre-function | 23.5 x 23.5 | 77 x 77 | 552 m² / 5,945 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Concourse Level 1 Full Floor | 22.1 x 22.1 | 73 x 73 | 488 m² / 5,257 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Chicago & Alton/Metra/L with Pre-function | 19.1 x 19.1 | 63 x 63 | 365 m² / 3,927 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Historic Art Hall Pre-function | 19.1 x 19.1 | 63 x 63 | 365 m² / 3,927 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Crystal Ballroom | 22.6 x 14 | 74 x 46 | 316 m² / 3,406 sq ft | 6.4 m / 21 ft | Published dimensions | ||
| Chicago & Alton/Metra/L | 16.3 x 16.3 | 53 x 53 | 266 m² / 2,860 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Chicago Alton & L | 20.4 x 11.9 | 67 x 39 | 243 m² / 2,613 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| The Train Rooms (Dividable) | 20.4 x 11.9 | 67 x 39 | 243 m² / 2,613 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Taste Ballroom with Pre-function | 15.1 x 15.1 | 50 x 50 | 228 m² / 2,454 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Ballroom Pre-Function | 30.5 x 7 | 100 x 23 | 214 m² / 2,298 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Chicago Alton & Metra | 14.3 x 11.9 | 47 x 39 | 170 m² / 1,832 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Crystal Ballroom Pre-function | 12.1 x 12.1 | 40 x 40 | 146 m² / 1,576 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Taste Pre-function | 11.9 x 11.9 | 39 x 39 | 142 m² / 1,524 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| Inspiration Studio | 13.4 x 7.6 | 44 x 25 | 102 m² / 1,096 sq ft | 3 m / 10 ft | Published dimensions | ||
| The Barbershop | 13.7 x 7.3 | 45 x 24 | 100 m² / 1,076 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Chicago & Alton/Metra/L Pre-function | 9.9 x 9.9 | 32 x 32 | 98 m² / 1,055 sq ft | 3.1 m / 10 ft | Published dimensions | ||
| English Room | 14 x 6.7 | 46 x 22 | 94 m² / 1,010 sq ft | 3.4 m / 11 ft | Published dimensions | ||
| Chicago Alton | 7.3 x 11.9 | 24 x 39 | 87 m² / 935 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Metra | 7 x 11.9 | 23 x 39 | 83 m² / 897 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Marshall & Fox | 11 x 7 | 36 x 23 | 77 m² / 829 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Taste | 10.7 x 7 | 35 x 23 | 75 m² / 806 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| L | 5.8 x 11.9 | 19 x 39 | 69 m² / 743 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| POTUS Boardroom | 7.3 x 8.5 | 24 x 28 | 62 m² / 668 sq ft | 4.6 m / 15 ft | Published dimensions | ||
| The Mayors Office (Boardroom) | 7.3 x 6.4 | 24 x 21 | 47 m² / 503 sq ft | 4.6 m / 15 ft | Published dimensions |
What fits in Ballroom Level 4 Full Floor
With a 3.1 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 45 tiles wide by 2 high (90 tiles, 22.5 x 1 m, 7560 x 336 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 900 kg and draws up to 16.7 kW (80 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 1,580 theater, 646 banquet, or 444 classroom. The previz lets you move the wall, change the tile, and check sightlines from the back row.
| Panel | Pitch | Wall (cols x rows) | Size | Resolution | Weight | Power (max) |
|---|---|---|---|---|---|---|
| 9thPanel DW1.9 S Pro | 1.875 mm | 37 x 3 = 111 | 22.2 x 1 m | 11840 x 540 | 533 kg / 1,175 lb | 28.2 kW, 136 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 45 x 2 = 90 | 22.5 x 1 m | 7560 x 336 | 900 kg / 1,984 lb | 16.7 kW, 80 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 45 x 2 = 90 | 22.5 x 1 m | 5760 x 256 | 855 kg / 1,885 lb | 14.4 kW, 69 A @ 208 V |
Wall sizing assumes 1.5 m trim to the bottom edge, 0.3 m clearance under the ceiling, and a wall no wider than 80% of the longest wall. Weight and power are tile totals from the panel spec sheet; add processing, rigging, and cable.
Planning notes
No rigging point data is published for this venue yet; plan on ground-supported LED or ask the venue for its rigging plot. 22 of the 26 rooms sit under 3.5 m, which rules out flown LED there and limits ground-stacked walls to about 6 rows of 500 mm tile.
Data source
Published dimensions. Dimensions from the venue's published meeting-space specifications (source). Rooms drawn as boxes use published length x width; square rooms were derived from published area only, so treat their shape as approximate. Venue managers: send a floor plan to upgrade your listing to production-ready.