At Fairfield Inn by Marriott Washington D.C., guests have access to a 24-hour gym, free WiFi in public areas, and a 24-hour business center. If you drive, self parking is USD 20.00 per day, and there's also a free train station shuttle. The front desk is staffed 24/7 to help with securing valuables, concierge services, and dry cleaning/laundry. Additional amenities include coffee/tea in a common area, a meeting room, and a computer station.