Vlad,
I have seen a few of your posts and it appears as if you are planning you first trip to the island. I would just like to caution you on renting a villa that comes with a car. I think this has been brought up on this forum before, but if you rent a car direct from an car rental agency with your credit card there is a high probability that your credit card will cover damages to your vehicle therefore, you most likely do not need to purchase insurance when you are on the island. However, if the villa comes with a car you may need to look into getting insurance for the vehicle while you are on the island.
Just something to look into.