We are flying into SJO, arriving late afternoon, and then driving to Arenal. I was going to rent from Service Car Rental, based on good reviews and reasonable price. But now I see that they are not located near the airport, but instead are "4 blocks west from Hospital Mexico, business center Plaza Uruka." They will pick me up at the airport and drive me to their office, I think, but how long will that take? And will I then be headed in the wrong direction from Arenal? Maybe it would be better for me to rent from a place that is located at or very near to the airport. Suggestions? Thanks.