Trust the reviews on this one. I recently traveled to Hawaii from the Phoenix airport and needed a place to park my car for 8 days. I chose PreFlight because of their good reviews and great price.
The staff was friendly. The parking garage was large and felt safe, and the price was very fair. I paid in advance, and it averaged about $6.00/day.
The shuttle took me to, and picked me up at the airport very quickly. And, I was traveling very early and very late in the day.
I recommend.