not sure about the taxis for 5, probley you will need two taxis what with your luggage, there is a transfere company that a can lead you to if you pm me.

as i'm off in sept for 2 weeks and there is five of us i am hiring a car from the airport for the full lenght, i was going to hire one anyway so killing two birds with one stone so to speak i am saving on the taxi fare both ways, plus i have the car for the full term of my hols so i can get out and about. as i am not right in the thick of it has i have booked a villa