Buyer beware! If your flight is extra late(which isn't uncommon these days) your reservation will be canceled and they won't give your money back! Neither Rentalcars.com or Sixt, the company who Rentalcars.com contracted us with.
Then when you get to airport they charge you again only twice as much! They say you should have contacted them before hand.
Im trying to get our money back from cc company on the premise we received no actual goods or services. Would have given zero stars if I could.