It depends on the rate selected at the time of booking:
Flexible Rate – 21 days: free cancellation up to 21 days before arrival. 50% of the amount due if you cancel within 21 days prior to arrival. In case of no-show, the full amount will be charged.
Non-Refundable Rate: no refunds possible. The total amount is charged at the time of booking.
Ternes
Charles de Gaulle Étoile