Sonesta Simply Suites Chicago Naperville offers 122 guest rooms, providing ample space for overnight groups. Each room includes a tea or coffee maker and free WiFi, supporting both relaxation and work needs. The hotel features a business centre with fax and photocopying services, making it suitable for small meetings or business support. Practical amenities include private parking on site without the need for reservations, a fitness centre for wellness options, and facilities for disabled guests. Outdoor spaces such as a garden, outdoor furniture, and a picnic area can serve as additional meeting or relaxation spots. Dining options include BBQ facilities and fruits, which can be used for casual gatherings or catering. The hotel's location at 27W300 Warrenville Road in Warrenville places it within DuPage County, Illinois, providing a straightforward setting for business events.