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AC Hotel St. Louis Clayton

Property class: 3

Choose dates to view prices

Photo gallery for AC Hotel St. Louis Clayton

A rooftop terrace with modern outdoor seating, a fire pit, and a view of the cityscape.
A spacious dining area with round tables, elegant chandeliers, and a city view.
A modern living room with a dark wood reception desk, a large bookshelf, and a marble accent wall.
A modern hotel exterior with a dark facade, outdoor seating area, and a sign indicating it is a Marriott hotel.
A modern bar area with multiple shelves of bottles, a bar counter, and several black bar stools.

Reviews

9.2 out of 10
Wonderful

Popular amenities

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

Explore the area

View in a map
227 South Central Ave, St. Louis, MO, 63105
  • Place, Shaw Park Tennis Center
    ‪6 min walk‬
  • Place, Saint Louis Galleria Mall
    ‪17 min walk‬
  • Place, Washington University in St. Louis
    ‪3 min drive‬
  • Airport, St. Louis, MO (STL-Lambert-St. Louis Intl.)
    ‪12 min drive‬

Room options

View all photos for Room, 1 King Bed, Corner

A modern hotel room with a large bed, a desk with a chair, a small round table, and two chairs.

Room, 1 King Bed, Corner

10.0 out of 10
Exceptional
(3 reviews)
  • 340 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

View all photos for Room, 2 Queen Beds, Corner

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

Room, 2 Queen Beds, Corner

  • 304 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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

A neatly made bed with white linens, two bedside tables with lamps, and a wooden headboard.

Room, 1 King Bed with Sofa bed

8.8 out of 10
Excellent
(11 reviews)
  • 271 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed and 1 Double Sofa Bed
  • Free WiFi

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

A modern hotel room with a large bed, a desk, a chair, and a small table.

Junior Room, 1 King Bed, Corner

8.8 out of 10
Excellent
(17 reviews)
  • 304 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free WiFi

View all photos for Room, 2 Queen Beds

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

Room, 2 Queen Beds

10.0 out of 10
Exceptional
(10 reviews)
  • 304 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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

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

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

  • 340 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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

A modern hotel room with a large bed, a desk with a chair, a small round table, and two chairs.

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

  • 340 sq ft
  • 1 bedroom
  • Sleeps 2
  • 1 King Bed
  • Free WiFi

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

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

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

  • 303 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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

A neatly made bed with white linens, two bedside tables with lamps, and a wooden headboard.

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

  • 304 sq ft
  • 1 bedroom
  • Sleeps 4
  • 1 King Bed
  • Free WiFi

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

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

Basic Room, 2 Queen Beds (Hearing Accessible)

  • 304 sq ft
  • 1 bedroom
  • Sleeps 4
  • 2 Queen Beds
  • Free WiFi

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Clayton
  • Pool
  • Breakfast included
  • Pet friendly
  • Air conditioning
8.8 out of 10, Excellent, 1,004 reviews
$130 nightly
The price is $154
Sep 6 - Sep 7
Total with taxes and fees
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About the neighborhood

St. Louis

Located in Clayton within 2 miles (3 km) of Washington University in St. Louis, AC Hotel St. Louis Clayton is within a few miles (5 km) of other popular sights such as Forest Park. This 3-star hotel has 207 guestrooms and offers conveniences like 2 restaurants, free in-room WiFi, and a gym.

What's nearby

  • Shaw Park Tennis Center - 6 min walk - 0.4 miles
  • Saint Louis Galleria Mall - 17 min walk - 0.9 miles
  • Washington University in St. Louis - 3 min drive - 1.3 miles
  • St. Louis Zoo - 7 min drive - 5.0 miles
  • St. Louis Union Station - 11 min drive - 10.1 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
  • ‪The Capital Grille - ‬7 min walk
  • High Bar Clayton
  • ‪Cafe Napoli Ristorante Italiano - ‬6 min walk
  • ‪Peel Wood Fired Pizza - ‬2 min walk

About this property

AC Hotel St. Louis Clayton

At AC Hotel St. Louis Clayton, guests have access to a gym, free WiFi in public areas, and meeting rooms. Valet parking is available for USD 32 per night. The front desk is staffed 24 hours a day to help with luggage storage and dry cleaning/laundry. Additional amenities include conference space, a computer station, and wedding services.
55-inch Smart TVs come with cable channels and Netflix, and guests can stay connected with free WiFi. Coffee makers, hair dryers, and safes are also available. Change of towels is available on request.
Recreational amenities at the hotel include a fitness center.

Guests under 16 years old are not allowed in the fitness facility.

Similar properties

The Clayton Plaza Hotel sign with a stone wall and plants in front.
Clayton Plaza Hotel & Extended Stay
Clayton
  • Pool
  • Breakfast included
  • Pet friendly
  • Free WiFi
9.0 out of 10, Wonderful, 3,366 reviews
$97 nightly
The price is $113
Sep 6 - Sep 7
Total with taxes and fees
Clayton Plaza Hotel & Extended Stay

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
  • Ballroom
  • Banquet hall
  • Built in 2024
  • Smoking not allowed
  • Some LED lighting used
  • 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

  • This property doesn't allow pets

Children and extra beds

  • Up to 2 kids 18 years old and younger stay free, per registered adult, when using existing bedding
  • Free cribs/infant beds are available

Property payment types

Important information

Fees

You'll be asked to pay these charges at the property:

  • Deposit: USD 150.00 per accommodation, per stay

These are all of the charges provided to us by the property.

Optional extras

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

  • 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)

This list may not be comprehensive. Fees and deposits might 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
  • Check-in: 4:00 PM—-anytime
  • Check-out: 11:00 AM
  • Minimum check-in age: 21
The front desk is open 24 hours a day. Driving? This property offers valet parking (fees apply).

We should mention

Details about charges, deposits, or other important information:

  • This property is managed by a professional host. The provision of housing is linked to their trade, business, or profession.
  • Charges for extra guests may apply and vary depending on the property's policy.
  • A credit card for incidental charges and a government-issued photo ID may be required at check-in.
  • Special requests are subject to availability at the time of check-in and can't be guaranteed. Certain requests may come with additional charges.
  • This property accepts credit cards. Cash is not accepted. 
  • The credit card used at check-in for incidentals must be in the name of the primary guest who made the reservation.
  • This property reserves the right to pre-authorize the guest's credit card prior to arrival.
  • Onsite parties or group events are strictly prohibited.
  • Onsite safety features include a carbon monoxide detector, a fire extinguisher, and a smoke detector.
  • Cashless payment methods are available for all transactions and guests can access their rooms with a mobile device.

Additional information about polices, regulations, and more:

  • Registered guests are the only ones allowed in guestrooms.
  • Long-term renters welcome.
  • Connecting or adjoining rooms can be requested, but all rooms are subject to availability. Contact the property using the phone number on your booking confirmation.
  • Some facilities may be restricted. For more details, contact the property. Contact information can be found on your booking confirmation.
  • No rollaway or extra beds are available.
  • Parking has height restrictions.

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

Are free cancellation options available at AC Hotel St. Louis Clayton?

AC Hotel St. Louis Clayton provides free cancellation on select room rates. For specific requirements, review the cancellation policy on our site.

How much does it cost to stay at AC Hotel St. Louis Clayton?

As of Aug 31, 2026, prices found for a 1-night stay for 2 adults at AC Hotel St. Louis Clayton on Sep 13, 2026 start from $142, including taxes and fees. This price is based on the lowest nightly price found in the last 24 hours for stays in the next 30 days. Prices are subject to change. Choose your dates for more accurate prices.

What's there to see around AC Hotel St. Louis Clayton?

This hotel is situated in Clayton, close to St. Louis Zoo and Forest Park. You'll also find Saint Louis Galleria Mall and St. Louis Art Museum within a short drive.

Is there parking available at AC Hotel St. Louis Clayton?

Yes, covered valet parking is offered for USD 32 per night with in/out privileges.

Does AC Hotel St. Louis Clayton feature a casino on the premises?

No, AC Hotel St. Louis Clayton doesn't have a casino.

Will I find an indoor pool at AC Hotel St. Louis Clayton?

No, there is no indoor pool at this hotel.

What amenities will couples enjoy at AC Hotel St. Louis Clayton?

Couples staying at this hotel will appreciate amenities like Netflix as well as 2 restaurants and 2 bars/lounges.

Does AC Hotel St. Louis Clayton have a hot tub?

No, this hotel doesn't have a spa tub.

Does AC Hotel St. Louis Clayton feature a restaurant that includes a breakfast menu?

Yes, AC Hotel St. Louis Clayton has 2 restaurants, and serves buffet breakfast each morning for a surcharge.

Will AC Hotel St. Louis Clayton allow pets to stay for free?

No, pets aren't allowed at AC Hotel St. Louis Clayton.

Does AC Hotel St. Louis Clayton have connecting rooms available?

Yes, this hotel has connecting rooms you can book for your group event or vacation.

How far is the airport from AC Hotel St. Louis Clayton?

The closest major airport to AC Hotel St. Louis Clayton is St. Louis Lambert Intl. Airport (STL), which is 9.3 mi away (12 minutes by car). Another top airport is St. Louis, MO (SUS-Spirit of St. Louis), which is located 19 mi away (24-minute drive).

Are there rooms with balconies at AC Hotel St. Louis Clayton?

No, you won't find guestrooms with balconies at AC Hotel St. Louis Clayton.

Does AC Hotel St. Louis Clayton offer wedding services?

There are wedding services available at AC Hotel St. Louis Clayton if that's in your vacation plans.

AC Hotel St. Louis Clayton Reviews

Reviews

9.2

Wonderful

Rating 10 - Excellent. 276 out of 381 reviews
Rating 8 - Good. 61 out of 381 reviews
Rating 6 - Okay. 21 out of 381 reviews
Rating 4 - Poor. 12 out of 381 reviews
Rating 2 - Terrible. 11 out of 381 reviews

9.6/10

Cleanliness

9.2/10

Staff & service

9.0/10

Amenities

9.6/10

Property conditions & facilities

Reviews

Verified review

8/10 Good

julia

Liked: Cleanliness, amenities, property conditions & facilities
Very nice hotel
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Sabrina L

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great hotel.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Thomas

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Wonderful facility and stay.
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Ayanna

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
VERY nice hotel, friendly staff, & very clean hotel definitely will be back
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Passion

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Staff was very helpful and nice.Rooms were very clean and quiet. Definitely will stay when I come back to visit.
Stayed 2 nights in Apr 2026
Verified review

10/10 Excellent

Hassan

Liked: Cleanliness, staff & service, property conditions & facilities
Parking was easy and the room was clean
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Rolando

Great location
Stayed 2 nights in Mar 2026
Verified review

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 review

10/10 Excellent

Tequllia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Everything was amazing
Stayed 1 night in Apr 2026
Verified review

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 review

10/10 Excellent

Autumn

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Great staff!
Stayed 1 night in Mar 2026
Verified review

10/10 Excellent

Matt

Very clean and my bed was comfortable. I enjoyed my stay.
Stayed 3 nights in Mar 2026
Verified review

10/10 Excellent

lydia

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
clean room, friendly staff. accessible parking nearby
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

Denise

Liked: Cleanliness, amenities, property conditions & facilities
Very clean. Nice rooftop bar. Walkable location.
Stayed 2 nights in May 2026
Verified review

10/10 Excellent

Karen

Liked: Cleanliness, amenities, property conditions & facilities
Disliked: Staff & service
The property has been rated five stars. The location is desirable, parking facilities are ample, and the accommodations are meticulously maintained.
Stayed 2 nights in Mar 2026
Verified review

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 review

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 review

10/10 Excellent

Ashok

Liked: Cleanliness, amenities, property conditions & facilities
Excellent room and rooftop restaurant
Stayed 3 nights in Feb 2026
Verified review

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 review

6/10 Okay

Diane

Liked: Cleanliness, amenities, property conditions & facilities
Use public parking lot next door, cheaper than valet
Stayed 1 night in Apr 2026
Verified review

10/10 Excellent

James

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
A
Stayed 1 night in May 2026
Verified review

10/10 Excellent

Alexandria

Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Loved it , prefect stay
Stayed 2 nights in Sep 2025
Verified review

10/10 Excellent

James

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
An amazing stay!
Stayed 2 nights in Jul 2025
Verified review

10/10 Excellent

Brian

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Awesome!
Stayed 2 nights in Mar 2026
Verified review

10/10 Excellent

Kingsley

Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Enjoyed my stay
Stayed 2 nights in Sep 2025