We (group of 4) will be traveling to Sao Miguel island in Azores soon. Car rental has been arranged through Economy Car Rentals for pickup at Ponta Delgada airport. Looking through the reservation confirmation, it looks like the real rental provider is Sixt. The rental fee includes Collision Damage Waiver (CDW) and Third party insurance. My questions:
1. When we land at the airport, do we go to the Sixt counter directly? Or is there a counter for Economy Car Rentals? If anyone has had experience with this sort of arrangement, please share your experience.
2. The booking was done on my Chase Sapphire Preferred card. This has rental car insurance, but one of the conditions is that I should refuse all insurance at the counter. Does the inclusion of CDW in the rental fee void this? I do not think there is a choice to decline CDW.
3. Would it be advisable to buy extra insurance at the counter? I hear of Excess Deferral (?) insurance- maybe I have the name wrong.
Thanks in advance for replies.