Terrible. When you book online, they don't mention anything about all the extra fees they add on! We told them we had our own insurance and didn't want their coverage, we were basically told then we cannot rent from them without all the unnecessary fees which totaled over $26 extra a day (and this was on top of taxes and rental fees). We reserved online and the total price including taxes was nowhere near the price they told us in person. Avoid advantage at all costs, if you use Priceline or kayak, chose another company that's a bit higher because in the end, advantage will cost more anyway!