*Online Special Only. All rates and discounts are based on a 24-hour period. Rates subject to change without notice. Our lowest rates are available online. Use promo code SUMMER18 on stays two days or longer through 6/25/18 at our SEA Outdoor Valet lot only. Offer EXCLUDES SEA Premier Garage and Outdoor Self Park lot. Reservation must be made by 6/25/18. Offer expires on 6/25/18 at 11:59 p.m. EST. Cannot be combined with other offers or discounts. Not valid on previous reservations or at “drive-up”. WallyPark’s rates and fees are charged on a 24 hour basis. When your travel enters into a new 24 hour window, you are charged for a new 24 hours. Your credit card is charged in full at the time that you make your reservation. No refund will be issued for unused days. Reservations cannot be modified or canceled after the scheduled reservation time and no refund will be issued. If you have an overstay on a reservation that has already been paid, you will be asked to pay the additional amount at time of check out for the posted rates listed at the location. Discounted rates and promotions do not apply to days stayed beyond the reservation.