SIXT is an excellent rental car company at the Madeira airport with an amazing staff that really cares about you.
I tried before a different rental company at Madeira airport and I was very disappointed, but since the first time I used SIXT, I don't want to use any other rental company, I will keep using them each time I have to travel to Madeira, Portugal.
They are very professional, they will explain everything to detail, cars are impeccable, their office is very organize and clean, they also are fast in service, they really go the extra mile while taking care of the costumers, their staff is A+. The last time I got my rental car ( Feb. 04 to Feb. 19th, 2023) I was seriously impressed at the counter with Victor Olmin and Diana and at the pick up rental area with Bruno, wow! amazing people and very exceptional staff. The car was very clean from top to bottom, in and out. Thanks to Bruno's explanation, the return of the car was super easy even though the airport was doing some huge pavement work.
Me and my family will keep doing business with Sixt and highly recommend them on your next car rental.