Hampton Inn Suites St Louis South I-55 in Oakville, United States has a corrected score of 4.0 ± 0.3 (fair evidence, 2 of 4 platforms), ranked 1 of 6 hotels we score in Oakville. Its platform ratings, normalised to 0-5, average 4.4 before correction: Booking.com 4.1, Tripadvisor 4.8. Rooms from about $212 a night (cached, not a live quote).
Hampton Inn & Suites St Louis South I-55 is a suburban highway hotel at the I-55 and I-270 interchange near Arnold, Missouri, about 15 minutes from downtown St Louis and the Gateway Arch. Opened in 2010, it offers an indoor pool, hot tub, gym, free hot buffet breakfast, free WiFi and free self-parking, with pet-friendly rooms and family rooms available. It suits road-trippers and families who want a reliable, well-reviewed base near the motorway rather than a city-centre stay. The trade-off is the location: you are on a highway interchange, so you will drive to most attractions, and breakfast quality draws mixed comments.
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