The Sonesta ES Suites St. Louis - Chesterfield is located at 15431 Conway Road in Chesterfield. The hotel features 104 guest rooms and a 3-star rating. It offers a variety of amenities suitable for business events, including a business centre and fax and photocopying services. The property has a range of leisure facilities such as an outdoor pool that is seasonal, a swimming pool, and a fitness centre. Guests can also enjoy outdoor furniture and BBQ facilities, with free public parking available on site without reservation. The hotel is positioned in Chesterfield, Missouri, providing convenient access to the area.