Issues with Europcar extend far beyond St. Maarten from my experiences. Situations where the price you were quoted was not the price charged when you arrived have also been reported with this company. Tried to rent a car from them for a week in Mallorca, Spain and when I tried to lock-in a daily rate of $69 per day for a mid-size car it came back at $309 per day! Obviously, we never completed the reservation and went with another company (Hertz) that was much more trustworthy. Best to look elsewhere, IMO.