Renovated in 2020, The Alloy King of Prussia - a DoubleTree by Hilton offers a gym, free WiFi in public areas, and a conference center. If you plan to drive, free parking is available. The 24-hour front desk has staff standing by to help with dry cleaning/laundry, concierge services, and securing valuables. If you like to take your furry friend along on your adventures, this pet-friendly property offers food and water bowls. Additional amenities include coffee/tea in a common area, a microwave in a common area, and a computer station.