Towneplace Suites Stl Ofallon in O'Fallon, United States has a corrected score of 3.9 ± 0.3 (fair evidence, 2 of 4 platforms), ranked 1 of 13 hotels we score in O'Fallon. Its platform ratings, normalised to 0-5, average 4.3 before correction: Booking.com 4.6, Tripadvisor 3.9. Rooms from about $251 a night (cached, not a live quote).
TownePlace Suites by Marriott St. Louis O'Fallon is a five-floor hotel built in 2019 on Regency Park Drive in O'Fallon, Illinois, a short drive from St. Louis and close to the I-64 corridor. It offers studio and one-room suites with kitchenettes, living areas, air-conditioning and free Wi-Fi, and every room welcomes pets. Guests get a free hot and cold breakfast, free parking, an indoor pool, a gym, a business centre, outdoor seating with grills, and a spa. Reviews frequently mention clean, comfortable rooms and a relatively new building, though some find the rooms smaller than expected. It suits business travellers and guests on longer stays, with dining and the O'Fallon Family Sports Park nearby. Rates start around $251 per night.
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No hotel can pay for placement or a better score. Scores rebuilt 2026-10-02.