Efficient parking option for Logan airport. From parking lot 15m to terminal, shuttles run regularly, uncovered but well gated. Prices aren't amazing but much cheaper than airport parking.

Overall great service. My only dissappointment is that the car detailing service, which I have used a couple of times, has gotten very expensive and doesn't even cover simple things, like cleaning out

Waited more than a half an hour for the shuttle to arrive, 6 Preflightparking.com shuttles passed by sounds like they only have one driver.