Sometimes things do change. If you do need to move the dates of a pre-paid booking then you must submit our on-line form, plus a change fee of €20 and any rate difference. This is subject to availability of course, but we'll do our best to help.
If however you are less than one day from your arrival date you can change your booking directly with the hotel until 4pm on the day of arrival by calling our reservations on (+31) 20 888 5555. After that time no changes can be made.