Aloft St. Louis Cortex

4245 Duncan Avenue, St Louis, Missouri
1,390
Sq ft event space
2
Meeting rooms
88
MAX Capacity
129
Guest rooms

Aloft St. Louis Cortex is a premier event destination offering world-class facilities for weddings, corporate events, conferences, galas, and social gatherings. With 1390 sq ft of flexible event space across 2 configurable rooms, we bring your vision to life with an experienced in-house events team.

Our dedicated coordinators, award-winning catering team, and state-of-the-art audio-visual capabilities ensure every detail is flawless — from the first site visit to the final dance.

Guest rooms

129 rooms available for individual stays and discounted room blocks.

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Meeting & event space

1390 sq ft across 2 configurable rooms. Tap a room for capacities and setups.

Tactic One

794 · 32 x 21 ft · 10 ft ceiling
Max capacity88
Floor area794
Dimensions32 x 21 ft
Ceiling height10 ft
Configurations5
Capacity by setup
88
Theater
66
Banquet
33
Classroom
23
U-Shape
79
Reception

Tactic Two

596 · 29 x 20 ft · 9 ft ceiling
Max capacity66
Floor area596
Dimensions29 x 20 ft
Ceiling height9 ft
Configurations5
Capacity by setup
66
Theater
50
Banquet
25
Classroom
17
U-Shape
60
Reception

Key amenities

Everything available on-site for your event and guests.

Interactive Map

  • Complimentary coffee in lobby
  • Complimentary newspaper in lobby
  • Hairdresser/barber

Other Hotel Service

  • Accessible parking
  • Complimentary in-room coffee or tea
  • Concierge desk
  • Indoor parking
  • Long term parking
  • Motorcycle parking
  • Off-Site parking
  • On-Site parking
  • Parking fee managed by hotel
  • Valet parking

Recreational facilities

  • Casino
  • Fitness Center
  • Game room
  • Minimum Swimming Pool Depth
  • Pool Open Year Around
  • Swimming Pool
  • Towels Provided Provide for Guest at Indoor Swimming Pool

Location & transportation

4245 Duncan Avenue, St Louis, Missouri

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