Guests of Omni William Penn Hotel enjoy a 24-hour gym, free WiFi in public areas, and meeting rooms. Parking is available for USD 20.00 per night (USD 45 per night for valet parking), and there's also limo/town car service. The 24-hour front desk has multilingual staff ready to assist with securing valuables, luggage storage, and dry cleaning/laundry. Other amenities at this historic hotel include conference space, a 24-hour business center, and a computer station.