The overall experience was great, the staff was very courteous and helpful. The car was as expected and best price.
For renters it is important to note that King's car rental does not have an office at the airport. So, when renting online, they deliver the car to the airport and meet you at the airport (exit from baggage claim). This worked very well, but it is important to be on time (and leave your flight information). Overall, I was very satisfied with King's car rental.