My OH and I are holidaying in Olhos de Agua in May and we are toying with the idea of using a shuttle service from the airport. We have had many holidays in the Algarve and have always rented a car. My only two concerns are, how long would we have to wait for shuttle bus to depart and how early do they pick you up to take you to the airport? I would be grateful if anyone has experience of using these shuttle services. I have priced up Resort Hoppa and Travel Republic so far, similar prices and Resort Hoppa give an estimated drop off time of 28 minutes.