Guests of Courtyard by Marriott Newark Liberty International Airport enjoy a gym, free WiFi in public areas, and conference space. If you drive, self parking is USD 25 per day, or you can take advantage of the free airport shuttle (available 24 hours). The front desk has multilingual staff standing by 24 hours a day to assist with securing valuables and dry cleaning/laundry. Additional amenities include a 24-hour business center, express check-in, and express check-out.