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Aloft St. Louis Cortex

3.0 star property
3-star Art Deco hotel near St. Louis Union Station

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Photo gallery for Aloft St. Louis Cortex

Indoor pool
Premium bedding, in-room safe, desk, laptop workspace
Bar (on property)
Lounge
Lounge

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pet friendly
  • Free WiFi
  • Air conditioning
  • Breakfast available
  • Business services

Explore the area

View in a map
4245 Duncan Avenue, St. Louis, MO, 63110
  • Place, St. Louis University
    ‪11 min walk‬
  • Place, Cathedral Basilica of St. Louis
    ‪11 min walk‬
  • Place, Barnes Jewish Hospital
    ‪12 min walk‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪19 min drive‬

Room options

View all photos for aloft, Room, 1 King Bed

Premium bedding, in-room safe, desk, laptop workspace

aloft, Room, 1 King Bed

9.0 out of 10
Wonderful
(54 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for aloft, Room, 2 Queen Beds

Premium bedding, in-room safe, desk, laptop workspace

aloft, Room, 2 Queen Beds

9.2 out of 10
Wonderful
(47 reviews)
  • 33 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 2 Queen Beds (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Hearing Accessible)

  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed (Hearing Accessible)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed (Hearing Accessible)

8.0 out of 10
Very good
(1 review)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Standard Room, 2 Queen Beds (Mobility Accessible, Tub)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Mobility Accessible, Tub)

10.0 out of 10
Exceptional
(1 review)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 2 Queen Beds (Mobility Accessible, Roll-in Shower)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 2 Queen Beds (Mobility Accessible, Roll-in Shower)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

Premium bedding, in-room safe, desk, laptop workspace

Standard Room, 1 King Bed (Mobility Accessible, Roll-in Shower)

8.0 out of 10
Very good
(1 review)
  • Sleeps 2
  • 1 King Bed

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About the area

St. Louis

Central West End stay.Within a 15-minute walk of this Central West End hotel, you'll find St. Louis University and Barnes Jewish Hospital. St. Louis Union Station and St. Louis Zoo are also within 3 miles (5 km).

What's nearby

  • St. Louis University - 11 min walk - 1.0 km
  • Cathedral Basilica of St. Louis - 11 min walk - 1.0 km
  • Barnes Jewish Hospital - 12 min walk - 1.1 km
  • Forest Park - 16 min walk - 1.3 km
  • St. Louis Children's Hospital - 16 min walk - 1.4 km

Getting around

  • St. Louis Gateway Station - 8 min drive
  • Central West End Station - 14 min walk
  • St. Louis Lambert Intl. Airport (STL) - 20 min drive

Restaurants

  • ‪McDonald's - ‬14 min walk
  • ‪IKEA Cafeteria - ‬9 min walk
  • ‪Raising Cane's Chicken Fingers - ‬14 min walk
  • ‪Wingstop - ‬13 min walk
  • ‪Pizza Hut - ‬12 min walk

About this property

Aloft St. Louis Cortex

3-star Art Deco hotel near St. Louis Union Station
Along with a coffee shop/cafe, there's a snack bar/deli on site. You can enjoy a drink at the bar/lounge. Business amenities include a 24-hour business center, 2 meeting rooms, and coworking spaces.

Public spaces have free WiFi and wired Internet. Aloft St. Louis Cortex also features an indoor pool, a picnic area, and laundry facilities.

This Art Deco St. Louis hotel is smoke free.

  • 1 building
  • 129 guestrooms or units
  • Built in 2020
  • Deli
  • Charging station for electric cars
  • Business center (24 hours)
  • Breakfast available (surcharge)
  • Self-service laundry
  • Front desk (24 hours)
  • Storage area for luggage
  • Front-desk safe
  • Pool or billiards table
  • Convenience store
  • Outdoor picnic space
  • ATM
  • Elevator
  • No smoking on site
  • Water dispenser
  • Bar or lounge
  • Coffee shop
Aloft St. Louis Cortex offers 129 accommodations with safes and coffee/tea makers. Beds feature premium bedding. LED televisions come with cable channels. Bathrooms include showers, complimentary toiletries, and hair dryers.

Guests can surf the web using the complimentary wireless Internet access. Business-friendly amenities include desks and phones; free local calls are provided (restrictions may apply). Additionally, rooms include irons/ironing boards and blackout drapes/curtains. Hypo-allergenic bedding and change of bedsheets can be requested. Housekeeping is provided daily.

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Property amenities

Family friendly

  • Grocery/convenience store
  • In-room crib
  • Indoor pool
  • Laundry facilities
  • Snack bar/deli

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi and wired internet

Parking and transportation

  • Electric car charging station on site
  • Height restrictions apply for onsite parking
  • Offsite parking within 0.5 miles (USD 25 per day)
  • Onsite parking options include a garage

Food and drink

  • Daily cooked-to-order breakfast available 6:00 AM to 8:00 AM for a fee: USD 3.50 to 9 per person
  • A bar/lounge
  • A coffee shop/cafe
  • Snack bar/deli

Things to do

  • Billiards/pool table
  • Indoor pool

Accessibility

  • If you have requests for specific accessibility needs, please contact the property using the information on the reservation confirmation received after booking.
  • Assistive listening devices in meeting rooms
  • Elevator
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Low-height door lock
  • Low-height electrical outlets in bathroom
  • Low-height view port in door
  • Stair-free path to entrance
  • Valet for wheelchair-equipped vehicles
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible business center
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible pool
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

Room amenities

Entertainment

  • LED TV with cable channels

Bedroom

  • Blackout drapes
  • Free crib
  • Hypo-allergenic bedding
  • Premium bedding

Bathroom

  • Free toiletries
  • Hair dryer
  • Private bathroom
  • Shampoo
  • Shower
  • Soap
  • Toilet paper
  • Towels provided

Food and drink

  • Coffee/tea maker

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches in guestrooms
  • Free local calls
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers

Policies

Check-in

Check-in start time: 3:00 PM; Check-in end time: anytime
Minimum check-in age: 21

Check-out

Check-out before noon

Special check-in instructions

Front desk staff will greet guests on arrival at the property
Information provided by the property may be translated using automated translation tools

Access methods

Staffed front desk

Pets

  • Pets: USD 20 per pet, per night
  • Only dogs and cats are allowed
  • Service animals are exempt from fees

Children and extra beds

  • Children are welcome.
  • Kids stay free! Children stay free when using existing bedding.
  • Free cribs (infant beds)!

Property payment types

Important information

Optional extras

The fees and deposits listed below will be charged at the time of service, check-in, or check-out.

  • Fee for cooked-to-order breakfast: approximately USD 3.50 to 9.00 per person
  • Offsite parking fee: USD 25.00 per day (0.5 mi away)
  • Pet fee: USD 20 per pet, per night
  • Service animals are exempt from fees

This may not be a comprehensive list. Fees and deposits are subject to change and might not include tax.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Charges for extra guests may apply and vary according to property policy.
A cash deposit, credit card, or debit card for incidental charges and government-issued photo identification may be required upon check-in.
Special requests are subject to availability at the time of check-in. Special requests can't be guaranteed and may incur additional charges.
    This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession. This property accepts Visa, Mastercard, American Express, Discover, Diners Club, Union Pay, and debit cards. Cash is not accepted. This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).

We should mention

  • Children stay free in the same room as the parent or guardian when using existing bedding.
  • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).

Property is also known as

Aloft ST Louis Cortex
Aloft St. Louis Cortex Hotel
Aloft St. Louis Cortex St. Louis
Aloft St. Louis Cortex Hotel St. Louis
Aloft St. Louis Cortex a Marriott Hotel

Aloft St. Louis Cortex Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 511 out of 850 reviews
Rating 8 - Good. 175 out of 850 reviews
Rating 6 - Okay. 84 out of 850 reviews
Rating 4 - Poor. 42 out of 850 reviews
Rating 2 - Terrible. 38 out of 850 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.4/10

Amenities

9.0/10

Property conditions & facilities

Reviews

2/10 Terrible

Curtis

Can’t check in for incidentals with cash
Stayed 1 night in Jan 2026

10/10 Excellent

ruben

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

10/10 Excellent

Carol

Travelled with family
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The rooms were great! Modern, clean, quiet
Stayed 1 night in Nov 2025

8/10 Good

Christopher

Stayed 3 nights in Oct 2025

8/10 Good

Katixa

Business traveller
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great location and fantastic staff! Will absolutely be returning on future business trips.
Stayed 2 nights in Oct 2025

10/10 Excellent

michael

Travelled with family, Travelled with pets
Liked: Cleanliness, amenities, property conditions & facilities
Room was very clean , pool was nice and the staff where amazing
Stayed 2 nights in Oct 2025

8/10 Good

Phillip

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

10/10 Excellent

Amelia

Travelled with family
Liked: Cleanliness, amenities, property conditions & facilities
Easy check in, room was great.
Stayed 1 night in Oct 2025

2/10 Terrible

Eric On Lik

Stayed 1 night in Oct 2025

6/10 Okay

Sheila

Stayed 1 night in Oct 2025

8/10 Good

Dominique

Liked: Cleanliness, staff & service, property conditions & facilities
Everything is was great!
Stayed 2 nights in Oct 2025

10/10 Excellent

Lisa

Travelled with group
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
We dis not eat breakfast. The room was super clean a very nice. The staff very friendly and helpful. First time here excellent stay will definitely be back.
Stayed 1 night in Oct 2025

8/10 Good

KRISTIN

Okay stay

Room was clean, bed was comfortable. Parking is not convenient. I don't even know where the parking garage is located. When we checked in she told us to park on the street which is what we ended up doing. You still have to pay the meter. Bar was not open on Saturday night.
Stayed 2 nights in Oct 2025

10/10 Excellent

Xi

Stayed 2 nights in Sep 2025

10/10 Excellent

Malik

Travelled with family and small children
Liked: Cleanliness, staff & service, property conditions & facilities
Beautiful room, amazing customer service and staff
Stayed 1 night in Oct 2025

10/10 Excellent

ruben

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Stayed 1 night in Oct 2025

10/10 Excellent

KELLIE

Liked: Cleanliness, staff & service, room comfort
Stayed 2 nights in Oct 2025

6/10 Okay

Franklin

Travelled with group
No desk and chair in the room. No parking
Stayed 3 nights in Oct 2025

8/10 Good

DeCarlon

Stayed 1 night in Oct 2025

8/10 Good

Tammy

Liked: Cleanliness, staff & service
We liked the beds. Bathroom door was broke and the wall moved and made noise all night when somebody walked upstairs. But we inly stayed one night.
Stayed 1 night in Oct 2025

6/10 Okay

Joseph

Stayed 1 night in Oct 2025

10/10 Excellent

brian

Travelled with family
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Nice stay close to everything
Stayed 1 night in Oct 2025

8/10 Good

Brian

Stayed 1 night in Sep 2025

10/10 Excellent

Suzanne

Stayed 1 night in Oct 2025

10/10 Excellent

Canyon

Stayed 1 night in Oct 2025