Meetings & Events Floor Pre-Function at The St. Regis Chicago

Meetings & Events Floor Pre-Function is 8.2 x 35.1 m (27 x 115 ft), 288 m² (3,098 sq ft), with a 3.4 m (11 ft) ceiling.

Plan view

LED wall that fits

Under a 3.4 m ceiling with 1.5 m trim and 0.3 m clearance you get 3 rows of 500 mm tile flown, which is tight; ground-stack or go lower on trim. Along the 35.1 m wall a Absen PL2.5 Plus V2 wall runs 56 x 3 (11200 x 600 px, 1,310 kg, 26.9 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, Meetings & Events Floor Pre-Function holds about 452 theater seats, 185 banquet seats at rounds of 10, or 127 classroom seats. Back row in theater is roughly 28.1 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at The St. Regis Chicago

• Astor Ballroom17.7 x 24.1 m (58 x 79 ft) · 9.1 m ceiling
• The St. Regis Terrace12.5 x 20.1 m (41 x 66 ft) · 3.1 m ceiling
• Astor Ballroom II17.7 x 12.8 m (58 x 42 ft) · 9.1 m ceiling
• Astor Ballroom I17.7 x 11.3 m (58 x 37 ft) · 9.1 m ceiling
• Astor Ballroom Pre-Function4.9 x 29.3 m (16 x 96 ft) · 9.1 m ceiling
• The St. Regis Terrace I12.5 x 10.1 m (41 x 33 ft) · 3.1 m ceiling
• The St. Regis Terrace II12.5 x 10.1 m (41 x 33 ft) · 3.1 m ceiling
• The Library & Drawing Room11.3 x 7.6 m (37 x 25 ft) · 3 m ceiling
• Rockefeller6.4 x 13.1 m (21 x 43 ft) · 3.4 m ceiling
• Morgan8.2 x 8.5 m (27 x 28 ft) · 3.4 m ceiling
• Carnegie8.2 x 7.6 m (27 x 25 ft) · 3.4 m ceiling
• John Jacob Astor Boardroom8.5 x 6.1 m (28 x 20 ft) · 3.4 m ceiling

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