Mainstay Suites in St. Louis, United States has a corrected score of 2.5 ± 0.3 (thin evidence, 2 of 4 platforms), ranked 83 of 113 hotels we score in St. Louis. Its platform ratings, normalised to 0-5, average 2.1 before correction: Booking.com 1.6, Agoda 2.7. Rooms from about $108 a night (cached, not a live quote).
Mainstay Suites is a two-storey, extended-stay hotel located in Richmond Heights near the Saint Louis Galleria Mall. It provides 152 suites, ranging from studios to two-bedroom bi-level lofts and penthouses. Each unit includes a kitchenette and flat-screen television. The property is positioned off Interstate 70, making it accessible for travellers heading towards downtown or the airport. Guests can use the on-site gym, swimming pool, and laundry facilities. The hotel also offers a free buffet breakfast and grocery delivery services. While the suites are spacious, the hotel is a two-storey building rather than a high-rise structure. It suits long-term visitors and those requiring self-catering facilities.
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