Cons: They advertise as being in the Arequipa airport. They're not, they're in downtown. And they don't tell you till you get there that you're responsible for a car wash or they charge you for it. I've never had that when I've rented a car at other places.
Cons: Day before to arrive they send me a email changing my car request offer me a small car, when I call them they told me that car is available after 3:00 pm, I buck to pick up at 9:30, I cancel, terrible experience