Williford Room A, B and C at Hilton Chicago

Williford Room A, B and C is 18.9 x 35.4 m (62 x 116 ft), 669 m² (7,202 sq ft), with a 2.9 m (10 ft) ceiling.

Plan view

LED wall that fits

Under a 2.9 m ceiling with 1.5 m trim and 0.3 m clearance you get 2 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 35.4 m wall a Absen A2 Pro wall runs 56 x 2 (9408 x 336 px, 1,120 kg, 20.7 kW).

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.

Seating estimate

After a 12 x 7 m stage, Williford Room A, B and C holds about 1,300 theater seats, 531 banquet seats at rounds of 10, or 365 classroom seats. Back row in theater is roughly 28.4 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hilton Chicago

• Stevens Meeting Center Salon A-61 x 61.3 m (200 x 201 ft) · 3.4 m ceiling
• Stevens Salon A61 x 59.4 m (200 x 195 ft) · 3.7 m ceiling
• Stevens Meeting Center Salon D-62.5 x 51.8 m (205 x 170 ft) · 3 m ceiling
• Stevens Salon D62.5 x 51.8 m (205 x 170 ft) · 3 m ceiling
• Stevens Salon C61 x 45.4 m (200 x 149 ft) · 3.7 m ceiling
• International Ballroom + Foyer47.9 x 49.4 m (157 x 162 ft) · 3.1 m ceiling
• International Ballroom-47.5 x 43 m (156 x 141 ft) · 7 m ceiling
• International Ballroom North and South43 x 47.5 m (141 x 156 ft) · 7 m ceiling
• Stevens Meeting Center Salon C-54.9 x 36.3 m (180 x 119 ft) · 3 m ceiling
• Stevens Salon A-1, A-2, A-3, and A-443 x 41.8 m (141 x 137 ft) · 3.7 m ceiling
• Grand Ballroom + Foyer50 x 34.7 m (164 x 114 ft) · 3.1 m ceiling
• Continental Room + Foyer42.5 x 31.5 m (139 x 103 ft) · 3.1 m ceiling

Published dimensions (source), fetched 2026-09-04. All rooms at Hilton Chicago · Venues in Chicago