Residence Inn Ofallon Marriott in Lake Saint Louis, United States has a corrected score of 3.1 ± 0.2 (fair evidence, 2 of 4 platforms), ranked 3 of 5 hotels we score in Lake Saint Louis. Its platform ratings, normalised to 0-5, average 3.1 before correction: Tripadvisor 3.4, Google 2.8. Rooms from about $209 a night (cached, not a live quote).
Located in the O'Fallon shopping district, this three-star hotel provides suite-style accommodation suitable for business travellers and families. Each room includes a full kitchen equipped with a stovetop, microwave, full-sized refrigerator, and cookware. Guests can access a swimming pool, a fitness centre, and a business centre on-site. The hotel offers a complimentary breakfast buffet and an evening manager's reception. While the property is described as clean and well-maintained, some guests have reported issues with outdated room furnishings and worn carpets. Free parking and WiFi are included with every stay.
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