Guests of Courtyard by Marriott Dallas Richardson at Spring Valley have access to an outdoor pool, a 24-hour gym, and free WiFi in public areas. Free parking is included with your stay. The front desk is staffed 24 hours a day to help with dry cleaning/laundry and securing valuables. If you like to take your furry friend along on your adventures, this pet-friendly property offers an off-leash area. Additional amenities include conference space, a 24-hour business center, and a seasonal outdoor pool.