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Residence Inn by Marriott O'Fallon

8.2/10113 reviewsO Fallon

Recreational Opportunities: Experience an indoor pool, outdoor tennis court, and a 24-hour fitness center for your leisure. Complimentary Offerings: Enjoy a free buffet breakfast on weekdays and mingle at the complimentary reception. Convenient Amenities: Benefit from a 24-hour business center, express check-in/out, and free self-parking at our hotel. Book now at Residence Inn by Marriott O'Fallon for a memorable stay in O'Fallon's vibrant shopping district, steps away from Missouri Bluffs Golf Course and 9-11 Memorial.

What this place offers

  • Elevator
  • Fitness facilities
  • Golfing nearby
  • Fireplace in lobby
  • Hiking/biking trails nearby
  • Television in common areas

Policies & house rules

  • Check-in from 15:00 until 00:00
  • Check-out until 12:00
  • Pets allowed
  • Free parking

• Pool access available from 8:00 AM to 10:00 AM. • Children 17 years old and younger stay free when occupying the parent or guardian's room, using existing bedding. • A car is recommended for transportation to and from this property. • This property welcomes guests of all sexual orientations and gender identities (LGBTQ+ friendly). A deposit may be required at the property.

Available rooms

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113 reviews

Guests liked

  • Good stay
  • Super clean!
  • Decent breakfast

Guests mentioned

  • Cleanliness issues
  • Run down furniture
  • Old toilet seat
  • Keith

    Aug 2025

    10/10

    Good stay

  • Angelica

    Aug 2025

    2/10

    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.

  • Lynda

    Jul 2025

    10/10

    Loved this great stay!!!

    Super clean!

  • Yogini

    family · Jul 2025

    8/10

    The room phone was not hooked to call the front desk. The furniture and the couch were run down.

  • Charles

    family_with_children · Jul 2025

    8/10

    I had a relatively quiet stay. Breakfast was decent, and I was able to rest as I needed.

Location

101 Progress Point Ct. · O Fallon