Free shuttle bus runs every 15/20min and on demand. Transfers take 15 minutes
"Was easy to find off M4 bus was waiting on our arrival, took no time at all to check the car in, took only around 15mins transfer to the airport.
When we arrived back and got our bags i made the call and they were there at stop 22 as promised in about 10mins.
Would definaetly use again.