Bookings for 1 apartment for less than 3 weeks:
Cancellation more than 30 days prior to arrival:  (or 15 GBP in the UK)
Cancellation 29 to 15 days before arrival: 20% of the whole stay
Cancellation 14 to 8 days before arrival: 30% of the whole stay
Cancellation 7 to 4 days before arrival: 50% of the whole stay
No show or cancellation 3 days before arrival: whole stay charge

Bookings for 2 or more  apartments or for more than 3 weeks:
Cancellation more than 30 days prior to arrival: 30% of the whole stay
Cancellation 29 to 15 days before arrival: 40% of the whole stay
Cancellation 14 to 4 days before arrival: 60% of the whole stay
No show or cancellation 3 days before arrival: whole stay charge

Cancellation during the stay is only possible after the first month, after a one-month stay a 14 - day notice applies.