Alba Hotels Playa Cala Nau Plaza S'estanyol SN, Cala Millor 07560 Playa Cala Nau Policies Policy You Must Use A Credit Card To Book On-line. Discounts And Hot Rates Are Available For Internet Bookings Only. Cancellation Policy: Cancellation policies vary from hotel to hotel. Most current and accurate cancellation policies will appear on your confirmed reservation notification.  Pets Allowed  Small Pets Only Allowed