Summary: Bought this before the Mediterranean cruise and was able to update the map from Garmin's site. However, it never worked during our trip in Spain, France, Italy and Croatia. Only successfully acquired satellite twice, one at the barcelona port and one at Florence after left under the sun for over 30 minutes. Signal was so weak and got lost in minutes. It never worked when it's turned on at any street during walking tour.
Summary: GPS won't lock sometimes, sometimes it thinks I'm a few miles away on a different street going a different direction, sometimes it thinks I'm driving through the country where no roads exist. When stopping at a light, it will spin and recalculate. It will recalculate for no reason sometimes. The spec are good on this GPS but reality is different. NOT recommended.