At 21c Museum Hotel Chicago, guests have access to a 24-hour gym, free WiFi in public areas, and conference space. Valet parking is available for USD 75 per night. The front desk has multilingual staff on hand 24/7 to help with luggage storage, dry cleaning/laundry, and securing valuables. Additional amenities include a 24-hour business center, a computer station, and express check-in.