Hi Pete
Here is the address for Pepe cars drop off and pick up office taken from my GPS Avinguda De les Garrigues it is very close to Elprat Airport but damm difficult to find without GPS , car is empty when you pick up but petrol station is very close to office, no getting stung with paying them for fuel .we were picked up at the Airport with a minibus with no problem, apparently they are well know to the Spanish, would have no hessitation using them again.
all the best Phil