The Austrian hotel conditions apply (if deviated from here, this is explicitly mentioned in the details of the apartments).
Cancellation conditions / costs:
up to 3 months before the arrival day: nil
3 months to 1 month before arrival: 40%
1 month to 1 week before arrival: 70%
during the last week: 90%
at the latest 3 months before arrival: 40% The deposit is paid after acknowledgment, and implies acceptance of all clauses of this contract, including the booking conditions and cancellation fees outlined above