I've spent 2 weeks in costa rica and before have read a lot of reviews talking about how bad the experience can be, with scams, problems with crédito cards etc. and sincerly i was a bit worries. Fortunently nothing of this happened with my booking with green motion. I've booked a 13 data Rental through a 3rd party - rentals.com with full insurance included (reccomended in costa rica). Let just to pay directly to green motion the GPS Rental. Before i've departed i wrote an e-mail to green motion in the uk and they reconfirmed my reservation, what was included and what was not and which deposit i need to let at the credit card. I felt more confortable having the direct confirmation from them and the customer service was great. At costa rica collecting and dropping the card went all well, i was just reccomended to hire a second driver for a special price which we accepted with no problem. I was also surprised that the 1000 us deposit in my crédito card was automatically released. The service was also super Nice, with Luís welcoming us and explaning everything very friendly. As green motion doesnt have a Office at the airport (is 5 minutes away), they collect us with a transfer and also on our departure they let us There. I reccomend that you clean well the car inside and outsid. We did that and no problems or extra charged. I found the value for money very good (we got a Toyota 4x4). Highly reccomend green motion in costa rica.