Offer valid for reservations reserved between January 23, 2019 through March 30, 2019 for stays between February 1 through April 28, 2019. Hotel credit is per night stayed and cannot be used towards room rate or taxes; it cannot be used toward future stays. Hotel credit is applicable to on-property hotel-operated outlets. Room upgrade is complimentary only when reserving this offer to stay between specified date range at participating hotels in Europe. Room upgrade is valid for the next available room level. Must quote promotional code to receive offer. Limited number of rooms available at promotional rate, blackout dates and other restrictions may apply. Rates listed are per room per night and based on availability at the time of reservation. Rates may exclude city and other taxes in some markets. Offer does not apply to groups of 10 or more rooms. Reservations are non-amendable and non-refundable if cancelled more than 1 day after reservation.