Sonder by Marriott Bonvoy Market Hall Apartments West Loop has 49 guest rooms, which can accommodate overnight groups attending business events. The hotel holds a 4-star rating and offers amenities such as free WiFi and a fitness centre. Business travelers may find these facilities useful for connecting and maintaining wellness routines during their stay. The venue provides non-smoking rooms and a fitness centre, but there is no parking available on-site. The address is 1436 West Randolph Street in Chicago, located within Cook County. Its location in the West Loop neighborhood places it in an urban setting suitable for hosting business events.