Ohio at Hyatt Centric Chicago Mag Mile **Newly renovated guestrooms & Grand Ballroom**

Ohio is 3.7 x 11.9 m (12 x 39 ft), 44 m² (474 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 11.9 m wall a Absen A2 Pro wall runs 19 x 2 (3192 x 336 px, 380 kg, 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, Ohio holds about 0 theater seats, 0 banquet seats at rounds of 10, or 0 classroom seats. Back row in theater is roughly 4.9 m from the downstage edge; the previz checks whether the bottom of the wall clears the heads in front.

Other rooms at Hyatt Centric Chicago Mag Mile **Newly renovated guestrooms & Grand Ballroom**

• Lakeshore Ballroom28.3 x 15.5 m (93 x 51 ft) · 2.9 m ceiling
• Grand Ballroom15.8 x 27.4 m (52 x 90 ft) · 3.7 m ceiling
• Grand Ballroom Salon AB18 x 16.8 m (59 x 55 ft) · 3.7 m ceiling
• Grand Ballroom Salon BC18 x 16.8 m (59 x 55 ft) · 3.7 m ceiling
• St. Clair Ballroom8.2 x 31.7 m (27 x 104 ft) · 2.9 m ceiling
• Lakeshore West16.5 x 15.5 m (54 x 51 ft) · 2.9 m ceiling
• Lakeshore East13.4 x 15.5 m (44 x 51 ft) · 2.9 m ceiling
• Grand Ballroom Prefunction II15.2 x 12.2 m (50 x 40 ft) · 3.7 m ceiling
• St. Clair Salon 1 & 28.2 x 21.9 m (27 x 72 ft) · 2.9 m ceiling
• St. Clair Salon 2 & 38.2 x 19.8 m (27 x 65 ft) · 2.9 m ceiling
• Grand Ballroom Salon A9.1 x 16.8 m (30 x 55 ft) · 3.7 m ceiling
• Grand Ballroom Salon B8.8 x 15.2 m (29 x 50 ft) · 3.7 m ceiling

Published dimensions (source), fetched 2026-09-05. All rooms at Hyatt Centric Chicago Mag Mile **Newly renovated guestrooms & Grand Ballroom** · Venues in Chicago