Is it possible to change my reservation subsequently?

Yes, this is possible, until 7 days prior to the start of the rental period. There is the possibility that there are additional costs to this change. We are forced to charge these costs, because we start with the purchase and transport of your ordered package directly after your reservation. Changes after conclusion of the contract can be requested up to 30 days before the start of the rental period without additional costs, at changes between 30 days and 7 days before the start of the rental period the service fee will be charged that applies to the respective Service Point, from the first category price scheme. Changes that decrease the total reservation amount with more than 25%, will be regarded as cancellation. The cancellation policy will apply to these changes.