The Westin Chicago River North
The Westin Chicago River North in Chicago lists 27 event spaces totaling 5,393 m² (58,050 sq ft). The largest is Grand Ballroom at 23.2 x 33.8 m (76 x 111 ft) with a 5.2 m (17 ft) ceiling. The tallest ceiling on the property is 5.5 m (18 ft).
Open Grand Ballroom in 3D previzRooms
| Room | Floor | L x W (m) | L x W (ft) | Area | Ceiling | Rig pts | Data |
|---|---|---|---|---|---|---|---|
| Grand Ballroom | 23.2 x 33.8 | 76 x 111 | 784 m² / 8,441 sq ft | 5.2 m / 17 ft | Published dimensions | ||
| Riverfront | 18.3 x 26.5 | 60 x 87 | 485 m² / 5,220 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Grand Ballroom AB | 23.2 x 20 | 76 x 66 | 464 m² / 4,994 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Grand Ballroom BC | 23.2 x 20 | 76 x 66 | 464 m² / 4,994 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Grand Court | 34.1 x 12.5 | 112 x 41 | 426 m² / 4,589 sq ft | 3.3 m / 11 ft | Published dimensions | ||
| Promenade Ballroom | 13.1 x 25.3 | 43 x 83 | 331 m² / 3,567 sq ft | 3 m / 10 ft | Published dimensions | ||
| Astor Ballroom | 14 x 18.9 | 46 x 62 | 265 m² / 2,848 sq ft | 3.9 m / 13 ft | Published dimensions | ||
| Grand Ballroom A | 23.2 x 10.9 | 76 x 36 | 253 m² / 2,722 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Grand Ballroom C | 23.2 x 10.9 | 76 x 36 | 253 m² / 2,722 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Promenade Ballroom AB | 13.1 x 16.6 | 43 x 54 | 218 m² / 2,341 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Promenade Ballroom BC | 13.1 x 16.6 | 43 x 54 | 218 m² / 2,341 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Grand Ballroom B | 23.2 x 9.1 | 76 x 30 | 211 m² / 2,272 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Executive Boardroom | 12.2 x 9.8 | 40 x 32 | 120 m² / 1,287 sq ft | 2.9 m / 10 ft | Published dimensions | ||
| Promenade Ballroom B | 13.1 x 9.1 | 43 x 30 | 119 m² / 1,283 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Grant-Lincoln | 9.1 x 12.2 | 30 x 40 | 111 m² / 1,195 sq ft | 2.9 m / 10 ft | Published dimensions | ||
| Promenade Ballroom A | 13.1 x 7.5 | 43 x 25 | 98 m² / 1,058 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Promenade Ballroom C | 13.1 x 7.5 | 43 x 25 | 98 m² / 1,058 sq ft | 3.7 m / 12 ft | Published dimensions | ||
| Astor Court | 9.6 x 9.6 | 31 x 31 | 92 m² / 992 sq ft | 2.9 m / 10 ft | Published dimensions | ||
| Jackson Park | 13.1 x 5.8 | 43 x 19 | 76 m² / 818 sq ft | 2.7 m / 9 ft | Published dimensions | ||
| Grant Park | 9.1 x 6.1 | 30 x 20 | 56 m² / 597 sq ft | 2.5 m / 8 ft | Published dimensions | ||
| Lincoln Park | 9.1 x 6.1 | 30 x 20 | 56 m² / 597 sq ft | 2.5 m / 8 ft | Published dimensions | ||
| Grand Registration Office | 7 x 7 | 23 x 23 | 49 m² / 527 sq ft | 5.5 m / 18 ft | Published dimensions | ||
| Rogers Park | 6.7 x 6.1 | 22 x 20 | 41 m² / 440 sq ft | 2.5 m / 8 ft | Published dimensions | ||
| Washington Park | 6.7 x 6.1 | 22 x 20 | 41 m² / 440 sq ft | 2.5 m / 8 ft | Published dimensions | ||
| Burnham Park | 3.4 x 7 | 11 x 23 | 24 m² / 256 sq ft | 2.4 m / 8 ft | Published dimensions | ||
| Dearborn | 4.8 x 4.8 | 16 x 16 | 23 m² / 248 sq ft | 2.3 m / 8 ft | Published dimensions | ||
| Caucus Room | 4.6 x 4 | 15 x 13 | 18 m² / 198 sq ft | 2.4 m / 8 ft | Published dimensions |
What fits in Grand Ballroom
With a 5.2 m ceiling, a flown wall of Absen A2 Pro (2.97 mm) runs 54 tiles wide by 6 high (324 tiles, 27 x 3 m, 9072 x 1008 px) once you keep 1.5 m of trim under the bottom edge. That wall weighs about 3,240 kg and draws up to 59.9 kW (288 A at 208 V). Floor space after a 12 x 7 m stage seats roughly 1,556 theater, 636 banquet, or 437 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 | 45 x 10 = 450 | 27 x 3.4 m | 14400 x 1800 | 2,160 kg / 4,762 lb | 114.3 kW, 550 A @ 208 V |
| Absen A2 Pro | 2.97 mm | 54 x 6 = 324 | 27 x 3 m | 9072 x 1008 | 3,240 kg / 7,143 lb | 59.9 kW, 288 A @ 208 V |
| Absen A3 Pro | 3.9 mm | 54 x 6 = 324 | 27 x 3 m | 6912 x 768 | 3,078 kg / 6,786 lb | 51.8 kW, 249 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. 13 of the 27 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.