At Tru By Hilton Columbia Greystone, guests have access to a 24-hour gym, free WiFi in public areas, and a 24-hour business center. If you decide to drive, there's free parking. The front desk is staffed 24/7 to help secure valuables, and answer any questions about the accommodations. Additional amenities include a microwave in a common area, a computer station, and an arcade/game room.