Residence Inn by Marriott O'Fallon, in a shopping district, offers a warm welcome with free breakfast buffet and evening manager's reception. Unwind at the 24-hour gym or enjoy basketball activities.
Reviews
8.48.4 out of 10
Very good
Popular amenities
Pool
Non-smoking
Pet-friendly
Free parking
Gym
Main amenities (12)
Daily housekeeping
Indoor pool
24-hour fitness centre
Outdoor tennis court
24-hour business centre
Business centre
24-hour front desk
Coffee/tea in a common area
Garden
Library
Reception fireplace
Front desk safe
For families (6)
Children stay free
Free cots/infant beds
Kitchen
Private bathroom
Separate sitting area
Premium TV channels
The current price is HK$994
HK$994
HK$1,172 total
includes taxes & fees
1 Sept - 2 Sept
Room options
Available filters for rooms
Showing 10 of 10 rooms
View all photos for Executive Suite, 1 Bedroom, Non Smoking, Fireplace
Executive Suite, 1 Bedroom, Non Smoking, Fireplace
8.88.8 out of 10
Excellent
6 reviews
(6 reviews)
Highlights
Separate sitting area
Fireplace
Air conditioning
Free cots/infant beds
Kitchen
Full-sized fridge/freezer
Dishwasher
TV
51 sq m
1 bedroom
Sleeps 4
1 King Bed
View all photos for Deluxe Suite, 2 Bedrooms
Deluxe Suite, 2 Bedrooms
8.68.6 out of 10
Excellent
4 reviews
(4 reviews)
Highlights
Separate sitting area
Air conditioning
Free cots/infant beds
Kitchen
Full-sized fridge/freezer
Dishwasher
TV
Blackout curtains
63 sq m
Sleeps 6
2 Double Beds
View all photos for Studio, 1 King Bed, Non Smoking
Studio, 1 King Bed, Non Smoking
7.67.6 out of 10
Good
20 reviews
(20 reviews)
Highlights
Separate sitting area
Air conditioning
Free cots/infant beds
Kitchen
Full-sized fridge/freezer
Dishwasher
TV
Blackout curtains
37 sq m
Sleeps 4
1 King Bed
View all photos for Suite, 1 Bedroom, Non Smoking
Suite, 1 Bedroom, Non Smoking
Highlights
Separate sitting area
Air conditioning
Free cots/infant beds
Kitchen
Full-sized fridge/freezer
Dishwasher
TV
Blackout curtains
51 sq m
Sleeps 4
1 King Bed
View all photos for Deluxe Suite, 2 Bedrooms (Mobility Accessible, Roll-In Shower)
Missouri Bluffs Golf Course - 4 min drive - 4.9 km
9-11 Memorial - 5 min drive - 7.4 km
St. Louis Premium Outlets - 6 min drive - 7.7 km
August A. Busch Memorial Conservation Area - 9 min drive - 5.9 km
The Factory - 11 min drive - 14.3 km
Getting around
St. Louis, MO (SUS-Spirit of St. Louis) - 8 min drive
Lambert-St. Louis International Airport (STL) - 27 min drive
Kirkwood Station - 29 min drive
Restaurants
B. Hall's Family Grill - 3 min drive
Francis Howell High School
McDonald's - 10 min walk
Cracker Barrel
Starbucks - 7 min walk
About this property
Residence Inn by Marriott O'Fallon
Residence Inn by Marriott O'Fallon is a great choice for a stay in O'Fallon. For a bit of exercise, you can visit the 24-hour fitness centre, or go for a swim in the indoor pool. An outdoor tennis court and a garden are offered, and in-room conveniences include sofa beds and fridges.
Languages
English, Spanish
At a glance
DONE
Hotel size
108 rooms
Arranged over 4 floors
DONE
Arriving/Leaving
Check-in start time: 3:00 PM; check-in end time: midnight
Express check-in/out available
Minimum check-in age – 21
Check-out time is noon
DONE
Special check-in instructions
Front desk staff will greet guests on arrival at the property
DONE
Required at check-in
Credit card, debit card or cash deposit required for incidental charges
Government-issued photo ID may be required
Minimum check-in age is 21
DONE
Children
Children (17 years old and younger) stay free when occupying the parent or guardian's room using existing bedding
DONE
Pets
Pets allowed*
Service animals welcome
WIFI
Internet
Free WiFi in public areas
Free WiFi in rooms
LOCAL_PARKING
Parking
Free on-site self-parking
Wheelchair-accessible parking on site
DONE
Other information
Smoke-free property
Property amenities
Food and drink
Free buffet breakfast 6:00 AM–9:00 AM on weekdays and 7:00 AM–10:00 AM on weekends
Coffee/tea in a common area
Barbecue grills
Free reception (selected days)
Travelling with children
Children stay for free (see details)
What to do
Basketball
Free use of nearby fitness centre
Golfing nearby
Hiking/biking trails nearby
Working away
24-hour business centre
Meeting room
Services
24-hour front desk
Dry cleaning/laundry services
Luggage storage
Facilities
1 building/tower
Built in 2007
Safe-deposit box at front desk
Garden
Library
Fireplace in reception
Television in common areas
24-hour fitness centre
An indoor pool
Outdoor tennis court
Vegan dining options
Vegetarian dining options
Double-glazed windows
Comprehensive food waste policy
Comprehensive recycling policy
No plastic coffee stirrers
No plastic drinking straws
Banquet hall
Outdoor entertainment area
Accessibility
Braille/raised signage
Lift
Wheelchair-accessible
Wheelchair-accessible path of travel
Wheelchair-accessible parking
2 on-site accessible parking spaces
Assistive listening devices available
Wheelchair-accessible registration desk
Wheelchair-accessible pool
Wheelchair-accessible fitness centre
Wheelchair-accessible business centre
Visual alarms in hallways
Closed-captioned TV
Lowered plug sockets in bathroom
Lowered view port in door
Lowered locks/deadbolt
Height-adjustable showerheads
Grab bar near toilet
Grab bar in bath
Transfer shower
Lever door handles
Room amenities
Be entertained
32-inch TV
Premium cable channels
Home comfort
Air conditioning (climate-controlled)
Coffee/tea maker
Iron/ironing board
Sleep well
Blackout curtains
Double sofa bed
Free cot/infant bed
Bed sheets provided
What to enjoy
Separate sitting area
Freshen up
Private bathroom
Shower/bath combination
Free toiletries
Hairdryer
Towels
Stay connected
Desk
Free WiFi
Free local calls
Food and drink
Full-sized fridge/freezer
Microwave
Kitchen
Stovetop
Toaster
Cookware, dishes and utensils
Dishwasher
Ice maker
Paper towels
More
Daily housekeeping
Energy-saving switches
Recycling
Fees & policies
Pets
Service animals exempt from fees
Pets are allowed for an extra charge of USD 100 per accommodation, per stay
Pool, spa, & gym (if applicable)
Pool access available from 8:00 AM to 10:00 AM
Policies
This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly).
This property accepts credit cards and debit cards. Cash is not accepted.
Credit cards accepted: Visa, Mastercard, American Express, Discover, Diners Club, JCB International, Union Pay
This property affirms that it follows the cleaning and disinfection practices of Commitment to Clean (Marriott).
Also known as
Residence Inn Marriott O'Fallon Hotel
Residence Inn Marriott O'Fallon
By Marriott O'fallon O'fallon
Residence Inn by Marriott O'Fallon Hotel
Residence Inn by Marriott O'Fallon O'Fallon
Residence Inn by Marriott O'Fallon Hotel O'Fallon
Frequently asked questions
Does Residence Inn by Marriott O'Fallon offer free cancellation for a full refund?
Yes, Residence Inn by Marriott O'Fallon does have fully refundable room rates available to book on our site. If you’ve booked a fully refundable room rate, this can be cancelled up to a few days before check-in, depending on the property's cancellation policy. Just make sure that you check this property's cancellation policy for the exact terms and conditions.
Is there a pool at Residence Inn by Marriott O'Fallon?
Yes, there's an indoor pool. Guests have pool access from 8:00 AM to 10:00 AM.
Are pets allowed at Residence Inn by Marriott O'Fallon?
Yes, pets are welcome. There's a charge of USD 100 per accommodation, per stay. Service animals are exempt from fees.
Is parking offered on site at Residence Inn by Marriott O'Fallon?
Yes, there's free self parking.
What are the check-in and check-out times at Residence Inn by Marriott O'Fallon?
Check-in start time: 3:00 PM; check-in end time: midnight. Check-out time is noon. Express check-in and check-out are available.
Is there an on-site casino at Residence Inn by Marriott O'Fallon?
No, this hotel doesn't have a casino, but Ameristar Casino St. Charles (19-min drive) and Hollywood Casino (23-min drive) are both nearby.
What is there to do at Residence Inn by Marriott O'Fallon and nearby?
Practise your swing on the tennis courts. Additional recreation on-site includes basketball. Enjoy a swim in the indoor pool or use the hotel's other amenities, which include a 24-hour fitness centre and a garden.
Does Residence Inn by Marriott O'Fallon have self-catered rooms fitted with kitchens or kitchenettes?
Yes, a kitchen is available in every room, and also includes a coffee maker, a toaster and cookware.
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Residence Inn by Marriott O'Fallon Reviews
Reviews
8.4
Very good
All reviews shown are from real guest experiences. Only travellers who have booked a stay with us can submit a review. We verify reviews according to our guidelines and publish all reviews, positive or negative.More informationOpens in a new window
8.4/10
Cleanliness
8.8/10
Staff & service
8.0/10
Amenities
8.4/10
Property conditions & facilities
8.4/10
Eco-friendliness
Popular mentions
Room
Service staff
Breakfast
Family friendly
Bed
Hot Tub
Couch
Bathroom
Ambience
Furniture
What guests liked
Breakfast was very good with a nice variety and was a highlight of the stay. (6 reviews)
From real guest reviews summarized by AI.
Reviews
10/10 Excellent
22 Jun 2025
Love the stay great for families!
jeriece
jeriece, 1-night trip
8/10 Good
21 Jul 2025
I had a relatively quiet stay. Breakfast was decent, and I was able to rest as I needed.
Charles
Charles, 15-night trip
10/10 Excellent
18 May 2025
Excellent brekafast
Tricia
Tricia, 2-night trip
10/10 Excellent
19 May 2025
Excellent and very compassionate staff!!
Angel
Angel, 2-night trip
10/10 Excellent
22 Feb 2025
It was amazing everything from cleanliness to breakfast!!!
Jade
Jade, 1-night trip
8/10 Good
27 Jul 2025
The room phone was not hooked to call the front desk. The furniture and the couch were run down.
Yogini
Yogini, 2-night trip
6/10 Okay
5 Jul 2025
Property was ok! The first room we were given smelled like cat urine but the front desk was really nice and changed our room. The next room was much better in terms of cleanliness. But the room sofa bed wasn’t really a sofa bed like the first room. But overall it was ok
Savannah
Savannah, 2-night trip
10/10 Excellent
17 Mar 2025
Thank you for a wonderful stay. We will be back.
Heidi
Heidi, 3-night trip
6/10 Okay
5 Jul 2025
I didnt like the fact that they was rushing us out the room... They came to our door 3 times before check out time and asked what time was we checking out
Brittany
Brittany, 1-night trip
10/10 Excellent
23 Sept 2024
Great great place
Todd
Todd, 1-night trip
8/10 Good
10 Apr 2025
Good job
Greg
Greg, 1-night trip
10/10 Excellent
1 Jul 2024
Great stay
We enjoyed our stay, the suite was super comfortable and very clean.
Cassandra
Cassandra, 1-night trip
10/10 Excellent
13 Sept 2024
Everything was near the hotel and the Staff were very polite , housekeeping, Mr Breakfast area very attendant.
Yolanda
Yolanda, 7-night trip
10/10 Excellent
30 Sept 2024
Really great hotel! Had a basketball goal outside too!
Matthew
Matthew, 1-night trip
10/10 Excellent
15 Dec 2024
Great room for a girls shopping trip! 2 bedrooms, 2 bathrooms, and a kitchen and living room! Clean and well equipped, we had a great trip!
Melissa
Melissa, 1-night trip
8/10 Good
7 Feb 2025
Cleaning can be better
FIGEN
FIGEN, 2-night trip
10/10 Excellent
14 Dec 2023
Great place
Justin
Justin, 1-night trip
8/10 Good
2 Jan 2024
Overall we enjoyed our stay.
Chris
Chris, 2-night trip
8/10 Good
14 May 2025
Nice Indoor Pool, but broken hot tub.
After bringing our luggage down 2 long hallways on the first, we discovered the kitchen floor was coverd with water and we almost fell. They immediately apologized and gave us a different room on the 2nd floor & more convenient near the elevator. The rooms were clean except the toilet had a very dark stain. Many areas of wear & tear in the room and other areas. My husband was so disappointed te hot tub was broken. But we enjoyed the nice size indoor, heated pool. Very good breakfast buffet included. Friendly & helpful staff.
Verified traveller
2-night trip
10/10 Excellent
25 Sept 2024
Very close to bjc hospital
Debbie
Debbie, 1-night trip
10/10 Excellent
25 Mar 2024
The staff here provided truly exceptional customer service to my family! We would definitely stay here again!
Angie
Angie, 2-night trip
2/10 Terrible
1 Aug 2025
Facility had its good days at some point for sure but for whatever reason it’s lacking updating and upkeeping.
The room felt dingy, greesy and dusty. Carpet could use vacuuming and the whole place from bed headboard to window sides and air vents need a good dusting/cleaning.
One could not enter through the side door because a huge pile of garbage was blocking the card reader to open the door.
The worse was the toilet seat. It so old and disgusting dirty. After bringing this issue to staff’s attention. They sent maintenance to fix it while I was not in the room. Maintenance didn’t find anything wrong with it. I returned to realize that nothing was changed so I took photos and showed front desk the issue. I wasn’t simply complaining. That was unacceptable. They finally replaced it.
Angelica
Angelica, 9-night trip
6/10 Okay
5 Jun 2025
Hot tub was closed with a cone around it. Room was clean. Walls pretty thin. There was a pullout couch bed, but in the room, there was only a flat sheet, blanket and 1 pillow. The front desk staff was able to only get me one more flat sheet. The biggest problem is when I checked in, the staff was checking me and was going to charge me again even though I prepaid thru expedia. He wouldn't help me get it figured out at all. I had to spend over an hour on the internet and on the phone with expedia to get it figured out.