Sonesta Simply Suites St Louis Earth City offers 122 guest rooms, providing ample accommodation options for overnight groups attending a business event. The hotel features a fitness centre and facilities for disabled guests, supporting wellness and accessibility needs. The venue has practical amenities including free WiFi, private parking that does not require a reservation, and family rooms. For dining and refreshment, there are BBQ facilities, a snack bar, vending machines for drinks and snacks, and outdoor furniture in shared lounge and picnic areas. An outdoor fireplace adds to the outdoor spaces available for relaxation or informal gatherings. Located at 3250 Rider Trail South in Earth City, the hotel is positioned within St. Louis County. Its address offers straightforward access for attendees traveling to the venue.