At Courtyard by Marriott Seattle Downtown Lake Union, guests have access to a 24-hour gym, free WiFi in public areas, and conference space. Self parking is offered for USD 40 per day. The front desk is staffed 24/7 to help with securing valuables, concierge services, and dry cleaning/laundry. Additional amenities include a 24-hour business center, express check-in, and express check-out.