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Aloft by Marriott St. Louis Cortex

3.0 star property

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Photo gallery for Aloft by Marriott St. Louis Cortex

Bar (on property)
Lounge
Indoor pool
Property amenity
Front of property

Reviews

8.6 out of 10
Excellent

Popular amenities

  • Pet-friendly
  • Free Wi-Fi
  • Air-conditioning
  • Parking available

Explore the area

View in a map
4245 Duncan Avenue, St. Louis, MO, 63110
  • Place, St. Louis University
    ‪13 min walk‬
  • Place, Cathedral Basilica of St. Louis
    ‪13 min walk‬
  • Place, Forest Park
    ‪16 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
(64 reviews)
  • 27 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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
(59 reviews)
  • 33 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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)

  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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
  • Free Wi-Fi

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)

9.0 out of 10
Wonderful
(2 reviews)
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free Wi-Fi

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
  • Free Wi-Fi

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)
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free Wi-Fi

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Exterior
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  • Pet-friendly
  • Free Wi-Fi
4.4 out of 5, Excellent, 3,244 reviews
The price is €96
includes taxes & fees
19 Jul - 20 Jul
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About this property

Aloft by Marriott St. Louis Cortex

This smoke-free hotel features an indoor pool, a bar/lounge, and a snack bar/deli. WiFi in public areas is free. Other amenities include a 24-hour business center, a coffee shop/cafe, and valet parking. Housekeeping is available on request.
Aloft by Marriott 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.

Recreational amenities at the hotel include an indoor pool.
Our customers tell us they can't get enough of the helpful staff at Aloft by Marriott St. Louis Cortex. During your stay, you'll be within walking distance of St. Louis University. Free WiFi in public areas, an indoor pool, and a bar are available.
  • Free WiFi
  • Grab something to eat at the coffee shop/cafe or stop for a drink at the bar/lounge
  • Cooked-to-order breakfast served daily for a fee
  • Valet parking and self parking available for a fee
  • Take a swim in the indoor pool
  • Amenities include a front-desk safe, a 24-hour business center, and 2 meeting rooms
  • Guests have great things to say about the clean accommodations and the helpful staff
  • Within a 15-minute walk of St. Louis University and Barnes Jewish Hospital
  • Cats and dogs welcome for a fee
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 by Marriott St. Louis Cortex also features an indoor pool, a picnic area, and laundry facilities. For a fee, parking is available.

This Art Deco St. Louis hotel is smoke free.

For a fee, guests can enjoy cooked-to-order breakfast daily from 6:00 AM to 8:00 AM.

Property amenities

Internet

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

Parking and transport

  • Electric car charging station on site
  • Height restrictions apply for on-site parking
  • Uncovered parking on site (USD 30 per night)
  • Valet parking on site (USD 38 per night; includes in/out privileges)
  • Limited on-site valet and self parking

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

Family friendly

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

Conveniences

  • 24-hour front desk
  • ATM
  • Grocery/convenience store
  • Laundry facilities
  • Luggage storage
  • Safe at front desk
  • Water dispenser

Guest services

  • Change of bedsheets (on request)
  • Housekeeping (daily)
  • Proposal/romance packages

Business services

  • 2 meeting rooms
  • 24-hour business centre
  • Coworking space

Outdoors

  • Outdoor furniture
  • Picnic area

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
  • Grab bar near toilet
  • Height-adjustable showerhead
  • Lever door handles
  • Lift
  • Low-height door lock
  • Low-height electrical sockets 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 centre
  • Wheelchair-accessible gym
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to lift
  • Wheelchair-accessible pool
  • Wheelchair-accessible public bathroom
  • Wheelchair-accessible registration desk
  • Wheelchair-accessible restaurant

More

  • 1 building
  • Art Deco architecture
  • Banquet hall
  • Built in 2020
  • Double-glazed windows
  • No plastic coffee stirrers
  • Rooftop garden
  • Smoking not allowed
  • Some LED lighting used
  • Vegan dining options
  • Vegetarian breakfast available
  • Vegetarian dining options
  • Waste recycling policy

Room amenities

Bedroom

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

Bathroom

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

Entertainment

  • LED TV with cable channels

Food and drink

  • Coffee/tea maker

More

  • Air conditioning (climate-controlled)
  • Desk
  • Energy-saving switches used
  • 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: 4:00 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)!

Payment types at the property

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
  • Uncovered self parking fee: USD 30.00 per night
  • Valet parking fee: USD 38.00 per night (in/out privileges)
  • 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

This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
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
Safety features at this property include a fire extinguisher
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)
Front desk staff will greet guests on arrival at the property.
If you cancel your booking, you'll be subject to the host's cancellation policy. In accordance with EU regulations about consumer rights, property booking services are not subject to the right of withdrawal.

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 by Marriott St. Louis Cortex Reviews

Reviews

8.6

Excellent

Rating 10 - Excellent. 573 out of 950 reviews
Rating 8 - Good. 193 out of 950 reviews
Rating 6 - Okay. 95 out of 950 reviews
Rating 4 - Poor. 47 out of 950 reviews
Rating 2 - Terrible. 42 out of 950 reviews

9.2/10

Cleanliness

9.0/10

Staff & service

8.6/10

Amenities

9.0/10

Property conditions & facilities

Reviews

Verified

10/10 Excellent

Josh

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
First time staying there and the staff were nice, room was comfy.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Kylie

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Hotel was very clean and trendy and modern! Would definitely choose aloft to stay at again.
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Fred

Liked: Cleanliness, staff & service, amenities
Amazing hotel great staff
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Brandon Russell

Liked: Cleanliness, staff & service, property conditions & facilities
Great Stay
Stayed 2 nights in Dec 2025
Verified

10/10 Excellent

Mattie

Liked: Cleanliness, amenities, property conditions & facilities
This stay was soo perfect and relaxing. I had a very good holiday! Could have better breakfast though.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Jakob

Liked: Cleanliness, amenities, property conditions & facilities
All the staff were kind and welcoming. The breakfast was delicious. This is our second time staying here and it definitely won’t be our last.
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Richard C.D.

Liked: Cleanliness, amenities, property conditions & facilities
Excellent design, friendly staff, great location, and competitive price.
Stayed 5 nights in Dec 2025
Verified

10/10 Excellent

Christopher

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Very friendly staff and breakfast options were nice
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Jena

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Amazing and so clean
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Kelton

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great stay!!
Stayed 1 night in Jul 2025
Verified

8/10 Good

LaNitrah

Liked: Cleanliness, amenities, property conditions & facilities
The rooms were clean and modern and the staff was friendly. Con is VERY limited dining options within the property.
Stayed 3 nights in Feb 2026
Verified

10/10 Excellent

Amelia

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

10/10 Excellent

michael

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

10/10 Excellent

Thomas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great except parking.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Elizabeth

Liked: Staff & service, amenities
Staff at the reception were very kind and friendly, made check in and out effortlessly
Stayed 1 night in Dec 2025
Verified

8/10 Good

Katixa

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
Verified

10/10 Excellent

brian

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

10/10 Excellent

Glen

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was great, including the location. A great hotel close to everything.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Cody

Liked: Cleanliness, staff & service, amenities
Room was amazing the staff was very kind the hotel was over all a 10 outta 10
Stayed 3 nights in Dec 2025
Verified

8/10 Good

Pedro

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Nice hotel
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Tiffany

Liked: Cleanliness, amenities, property conditions & facilities
The night host was great and informative. The room was clean including the shower. I will be booking again
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

Janyia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great service and beautiful room
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Andrew

Liked: Cleanliness, amenities, property conditions & facilities
Friendly staff that greeted me at check-in
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Gary

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Amazing staff and lovley rooms. Would 100% stay again
Stayed 3 nights in Sep 2025
Verified

10/10 Excellent

Tina

Liked: Cleanliness, amenities
The place was clean, spacious rooms, amenities were excellent, staff courteous and helpful.
Stayed 1 night in Sep 2025