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AC Hotel St. Louis Clayton

3.0 star property

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Property amenity - AC Hotel St. Louis Clayton (St. Louis)
Reception - AC Hotel St. Louis Clayton (St. Louis)
Property amenity - AC Hotel St. Louis Clayton (St. Louis)
In-room safe, desk, laptop workspace, blackout drapes - AC Hotel St. Louis Clayton (St. Louis)
2 bars/lounges, rooftop bar - AC Hotel St. Louis Clayton (St. Louis)
You can look forward to a grocery/convenience store, dry cleaning/laundry services, and 2 bars at AC Hotel St. Louis Clayton. Be sure to enjoy American cuisine and more at the two on-site restaurants. In addition to a gym and conference space, guests can connect to free in-room WiFi.

Reviews

9.0 out of 10
Wonderful

Popular amenities

  • Free WiFi
  • Air conditioning
  • Gym
  • Breakfast available
  • Parking available

Room options

Available filters for rooms
Showing 10 of 10 rooms

View all photos for Room, 1 King Bed, Corner

In-room safe, desk, laptop workspace, blackout drapes

Room, 1 King Bed, Corner

10.0 out of 10
Exceptional
(2 reviews)
  • 32 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

View all photos for Room, 2 Queen Beds, Corner

A modern hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

Room, 2 Queen Beds, Corner

  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Room, 1 King Bed with Sofa bed

In-room safe, desk, laptop workspace, blackout drapes

Room, 1 King Bed with Sofa bed

9.4 out of 10
Exceptional
(6 reviews)
  • 25 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Double Sofa Bed

View all photos for Junior Room, 1 King Bed, Corner

Junior Room, 1 King Bed, Corner | In-room safe, desk, laptop workspace, blackout drapes

Junior Room, 1 King Bed, Corner

8.8 out of 10
Excellent
(17 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

View all photos for Room, 2 Queen Beds

In-room safe, desk, laptop workspace, blackout drapes

Room, 2 Queen Beds

10.0 out of 10
Exceptional
(6 reviews)
  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

View all photos for Standard Room, 1 King Bed, Corner (Mobility Accessible, Tub)

A modern hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

Standard Room, 1 King Bed, Corner (Mobility Accessible, Tub)

  • 32 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

In-room safe, desk, laptop workspace, blackout drapes

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

  • 32 sq m
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed

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

A modern hotel room with two beds, a desk, a chair, a TV, and a window with curtains.

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

  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

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

In-room safe, desk, laptop workspace, blackout drapes

Junior Room, 1 King Bed, Corner (Hearing Accessible)

  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed

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

In-room safe, desk, laptop workspace, blackout drapes

Basic Room, 2 Queen Beds (Hearing Accessible)

  • 28 sq m
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds

About the neighborhood

Located in Clayton, a neighborhood in St. Louis, AC Hotel St. Louis Clayton is near a metro station. City Museum and Hollywood Casino Amphitheatre are cultural highlights, and some of the area's notable landmarks include St. Louis Union Station and Gateway Arch. Looking to enjoy an event or a game? See what's going on at Busch Stadium or Enterprise Center. Visit our St. Louis travel guide
Map
227 South Central Ave, St. Louis, MO, 63105

What's nearby

  • St. Louis Zoo
    St. Louis Zoo
    6 min drive - 4.7 miles
  • Busch Stadium
    Busch Stadium
    11 min drive - 10.8 miles
  • Shaw Park Tennis Center
    6 min walk - 0.4 miles
  • Saint Louis Galleria Mall
    17 min walk - 0.9 miles
  • Tao Tennis Center
    3 min drive - 1.5 miles

Getting around

  • Clayton Station
    1 min walk
  • St. Louis Gateway Station
    13 min drive
  • St. Louis Lambert Intl. Airport (STL)
    12 min drive

Restaurants

  • C.J. Mugg's
    1 min walk
  • Peel Wood Fired Pizza
    2 min walk
  • Pastaria
    8 min walk
  • Cafe Breve
    3 min walk
  • The Capital Grille
    7 min walk

About this property

AC Hotel St. Louis Clayton

Hotel near Washington University in St. Louis
Consider a stay at AC Hotel St. Louis Clayton and take advantage of a grocery/convenience store, dry cleaning/laundry services, and 2 bars. Be sure to enjoy American cuisine and more at the two on-site restaurants. Stay connected with free in-room WiFi, and guests can find other amenities such as a gym and conference space.
You'll also find perks like:
  • Buffet breakfast (surcharge), valet parking (surcharge), and a banquet hall
  • A 24-hour front desk, wedding services, and smoke-free premises
  • Meeting rooms, coworking spaces, and luggage storage
Room features
All 207 rooms include comforts such as laptop-friendly workspaces and air conditioning, in addition to perks like free WiFi and desk chairs.
Other conveniences in all rooms include:
  • Recycling and LED light bulbs
  • Hair dryers and shampoo
  • 55-inch Smart TVs with Netflix, streaming services, and premium channels
  • Wardrobes/closets, mini fridges, and free infant beds

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Property amenities

Internet

  • Available in all rooms: Free WiFi
  • Available in some public areas: Free WiFi

Parking and transportation

  • Height restrictions apply for onsite parking
  • Covered valet parking on site (USD 32 per night; includes in/out privileges)

Food and drink

  • Buffet breakfast available for a fee 6:30 AM to 10:00 AM on weekdays and 7:00 AM to 10:30 AM on weekends; USD 18 for adults and USD 12.95 for children
  • 2 bars/lounges
  • 2 restaurants

Restaurants on site

  • AC Kitchen
  • AC Lounge
  • AC Lounge
  • High Bar Clayton

Things to do

  • Gym

Family friendly

  • Grocery/convenience store
  • In-room crib
  • Mini-fridge

Conveniences

  • 24-hour front desk
  • Grocery/convenience store
  • Luggage storage

Guest services

  • Change of towels on request
  • Dry cleaning/laundry service
  • Housekeeping (daily)
  • Wedding services

Business services

  • 2 meeting rooms
  • 2,006 square feet of conference space
  • Computer station
  • Coworking space

Outdoors

  • Outdoor furniture

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
  • Assistive listening devices in meeting rooms
  • Braille/raised signage
  • Elevator (42 inch wide door)
  • Grab bar in shower (35 inches high)
  • Handrails in stairways (35 inches high)
  • Hardwood flooring in public areas
  • Hardwood flooring in room
  • Roll-in shower (35 inches wide)
  • Stair-free path to entrance
  • Tile flooring in public areas
  • Visual alarms in hallways
  • Well-lit path to entrance
  • Wheelchair accessible (may have limitations)
  • Wheelchair-accessible gym
  • Wheelchair-accessible lounge
  • Wheelchair-accessible path of travel
  • Wheelchair-accessible path to elevator
  • Wheelchair-accessible public washroom
  • Wheelchair-accessible registration desk (35 inches high)
  • Wheelchair-accessible restaurant

More

  • 1 building
  • 11 floors
  • At least 80% lighting from LEDs
  • Ballroom
  • Banquet hall
  • Built in 2024
  • Smoking not allowed
  • Traditional architecture
  • Vegetarian breakfast available
  • Vegetarian dining options

Room amenities

Bedroom

  • Bedsheets provided
  • Blackout drapes
  • Free crib

Bathroom

  • Hair dryer
  • Shampoo
  • Soap
  • Toilet paper
  • Towels provided

Entertainment

  • 55-inch smart TV with premium cable channels
  • Netflix
  • Streaming services

Food and drink

  • Coffee/tea maker
  • Free bottled water
  • Mini-fridge

More

  • Air conditioning (climate-controlled)
  • Connecting rooms available
  • Desk
  • Desk chair
  • Heating (climate-controlled)
  • Iron/ironing board
  • Laptop workspace
  • LED lighting
  • Mobile key entry
  • Phone
  • Recycling
  • Safe
  • Water-efficient showers
  • Water-efficient toilets

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 11:00 AM
Contactless check-out available

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

Renovations and closures

The following facilities are closed on Thursday and Friday:
  • Fitness facility

Access methods

Staffed front desk

Pets

Pets not allowed

Children and extra beds

Children are welcome
2 children, per adult, up to the age of 18 years, can stay for free if using existing beds when occupying the parent or guardian's room
Rollaway/extra beds are not available
Free cribs are available on request at the property

Property payment types

Important information

Fees

You'll be asked to pay the following charges at the property. Fees may include applicable taxes:

  • Deposit: USD 150.00 per accommodation, per stay

We have included all charges provided to us by the property.

Optional extras

  • Fee for buffet breakfast: approximately USD 18.00 for adults and USD 12.95 for children
  • Covered valet parking fee: USD 32 per night (in/out privileges)

The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.

You need to know

Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card 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
The name on the credit card used at check-in to pay for incidentals must be the primary name on the guestroom reservation
This property accepts credit cards; cash is not accepted
This property reserves the right to pre-authorize the guest's credit card prior to arrival.
Cashless transactions are available
Onsite parties or group events are strictly prohibited
Long-term renters welcome
Safety features at this property include a carbon monoxide detector, a fire extinguisher, and a smoke detector
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott)

We should mention

Only registered guests are allowed in the guestrooms
The property has connecting/adjoining rooms, which are subject to availability and can be requested by contacting the property using the number on the booking confirmation
Some facilities may have restricted access; guests can contact the property for details using the contact information on the booking confirmation
A car is not required for transportation to and from this property
Parking height restrictions apply
Guests under 16 years old are not allowed in the fitness facility

Property is also known as

Ac St Louis Clayton St Louis
AC Hotel St. Louis Clayton Hotel
AC Hotel St. Louis Clayton St. Louis
Ac Hotel By Marriott St. Louis Clayton
AC Hotel St. Louis Clayton Hotel St. Louis

Frequently asked questions

Is AC Hotel St. Louis Clayton pet-friendly?

No, pets are not allowed at this property.

How much is parking?

Valet parking is available for USD 32 per night.

What time is check-in at AC Hotel St. Louis Clayton?

Check-in start time: 4:00 PM; Check-in end time: anytime.

What time is check-out at AC Hotel St. Louis Clayton?

Check-out is at 11:00 AM.

Where is AC Hotel St. Louis Clayton located?

Located in Clayton, this hotel is 1.2 mi (2 km) from Saint Louis Galleria Mall and within 3 mi (5 km) of Washington University in St. Louis and Forest Park. SSM Health St. Mary's Hospital - St. Louis and St. Louis Art Museum are also within 3 mi (5 km). Clayton Station is only a 2-minute walk and Forsyth Station is 15 minutes.

Can I cancel my reservation for free and receive a full refund?

Yes, this property offers free cancellation on select room rates, because flexibility matters! Please refer to the property cancellation policy on our site for more details about any exclusions or requirements.

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Reviews

AC Hotel St. Louis Clayton Reviews

9.0

Wonderful

9.6

Cleanliness

9.0

Amenities

9.2

Staff & service

9.6

Property conditions & facilities
Rating 10 - Excellent. 212 out of 299 reviews
Rating 8 - Good. 49 out of 299 reviews
Rating 6 - Okay. 17 out of 299 reviews
Rating 4 - Poor. 11 out of 299 reviews
Rating 2 - Terrible. 10 out of 299 reviews

Reviews

Verified

10/10 Excellent

Lori

Very clean, nice staff, great rooftop bar. Location is walking distance to shops and restaurants.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

Corey

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Enjoyed my stay, hotel was clean staff was friendly!
Stayed 1 night in Feb 2026
Verified

10/10 Excellent

PAUL

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The room was lovely. The staff was congenial. Well done, AC Clayton.
Stayed 3 nights in Apr 2026
Verified

10/10 Excellent

kat

Liked: Cleanliness, staff & service, property conditions & facilities
The hotel was very clean, modern, smelled delicious, the rooms were spotless and modern perfect getaway. Wish we could stay longer. Location was pretty good.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

AUNDREA

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Clean rooms and lots of games to play with great music!
Stayed 4 nights in Mar 2026
Verified

10/10 Excellent

Wei

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Modern and clean room. Friendly staff. Must check out roof top bar. Everything is perfect.
Stayed 1 night in Mar 2026
Verified

10/10 Excellent

Jataeva

Liked: Cleanliness, staff & service, property conditions & facilities
Friendly customer service. Very accommodating without asking. Will come back!
Stayed 2 nights in Mar 2026
Verified

8/10 Good

Sham

Liked: Cleanliness, amenities, property conditions & facilities
Staff was amazing
Stayed 7 nights in Dec 2025
Verified

8/10 Good

Amy

Liked: Cleanliness, property conditions & facilities
Front desk staff was excellent. Good service at the bar. Gentleman at the valet desk was inattentive and disappointing - and that was after I tipped him.
Stayed 2 nights in Jan 2026
Verified

10/10 Excellent

Sherry

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
The room was very clean
Stayed 1 night in Jan 2026
Verified

10/10 Excellent

Nicole

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Bar well stocked and friendly service
Stayed 1 night in Nov 2025
Verified

8/10 Good

Elizabeth

Liked: Cleanliness, amenities, property conditions & facilities
The room was very clean and well designed.very quiet and restful. We were even given adjoining rooms without asking
Stayed 1 night in Dec 2025
Verified

10/10 Excellent

Paula

Liked: Cleanliness, amenities, property conditions & facilities
My room was spotless and very well put together.
Stayed 1 night in Jan 2026
Verified

8/10 Good

Shatauris

Liked: Cleanliness, amenities, property conditions & facilities
The staff were very helpful while there! I recommend doing valet instead of self parking so you wouldn’t have to go through any hassle with finding a parking space but overall my stay was great. The bed was really comfy. I would definitely stay there again when visiting St Louis.
Stayed 2 nights in Nov 2025
Verified

10/10 Excellent

Megan

Liked: Amenities
Great, clean hotel
Stayed 1 night in Jun 2025
Verified

10/10 Excellent

Samuel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Great hotel, nice and clean room, new building, good staff; more expensive than other hotels in the area
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Clay

Liked: Cleanliness, amenities, property conditions & facilities
Clean , modern rooms
Stayed 1 night in Nov 2025
Verified

10/10 Excellent

Tiara

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Beautiful property and the rooftop was a blast. Rooms were immaculate. Service was great.
Stayed 1 night in Jul 2025
Verified

10/10 Excellent

Adrian M

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
The hotel staff were so friendly and helpful!
Stayed 2 nights in Jul 2025
Verified

10/10 Excellent

Samuel

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Excellent overall. Perfect location in downtown Clayton, conveniently next to Shaw Parking Garage. Staff is good, rooms are great and clean, simple and elegant.
Stayed 1 night in Oct 2025
Verified

10/10 Excellent

Melissa

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort

Great Hotel

We stayed overnight and it was a beautiful hotel and room with amazing staff that were super helpful and friendly.
Stayed 1 night in Jun 2025
Verified

8/10 Good

Sean

Liked: Amenities, property conditions & facilities
Great place. Great location.
Stayed 1 night in Apr 2025
Verified

10/10 Excellent

Nancy

Liked: Cleanliness, staff & service, property conditions & facilities
Comfortable one night stay. Second time at this property and will stay again.
Stayed 1 night in Jul 2025
Verified

8/10 Good

Veronica

Liked: Cleanliness
Ladies at the front desk were very friendly and polite. Nice experience overall.
Stayed 1 night in Sep 2025
Verified

10/10 Excellent

Kaylin

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Really nice stay! Hotel was very clean, staff was friendly, drinks & food in hotel! Super nice! Would definitely stay here again.
Stayed 1 night in Jun 2025