Don"t rent a car from AVIS. I was aware that car rental in Costa Rica required additional Insurance. Before we went we e-mailed to find out the cost of the insurance. Even with the replied quote of $12 per day. Stalin the AVIS rep.. said that the quote was not valid and charged us an additional $56 plus tax for the 2 week rental. We wer not the only unhappy customers as the customer before us and the one after were also overcharged.
Rent form another rental agency.