Marriott Marquis Hotel

Marriott Marquis South Loop Hotel Project Management Cotter Consulting

Rising above Prairie Avenue in Chicago’s South Loop neighborhood, the 40-story Marriott Marquis is now Chicago’s sixth-largest hotel. The impressive mega-hotel features a great room-style lobby, restaurant, bar, and marketplace food court. The hotel offers two 25,000 sf ballrooms, over 93,000 sf of meeting space, 1205 guestrooms, 44 luxury suites, a state-of-the-art fitness center, and dining space that can accommodate 400 guests.

Cotter Consulting served as the project manager. Responsibilities included FF&E, coordination, and consultation with each department, development of a comprehensive budget, and management of close-out documentation.


Silver LEED Certification

Chicago, Illinois


1.1 million

Square footage


Project completion

Project Team

We were so pleased to support the MPEA to make sure this key project was completed on time, and with the quality that MPEA and Marriott expected and required.

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