To get there I turn left out of my drive way and proceed down the A78 for around 20 miles. Most of the route is Motorway class road. I can get there in around 20 minutes. Once there the car park is close to the main road, and close to the terminal building. Prestwick is a small airport which handles a small quantity of traffic.
Parking is easy.
Walking to the terminal is quick and easily navigated. Checking-in is a pleasure. There is often no queue. The flight is quick, only 30 minutes and usually runs on time, arriving early. At the other end, Dublin is busier and more congested but it is still a short walk to the rental car desk, and a short walk from there to the pickup point.