John's place was easy to get to from the airport on the Hopper Bus (roundtrip fare online was 17 Euros), but if the driver does not know where Ryevale Lawns is, just ask him to drop you at the church in Leixlip on the left that is just past Ryevale Tavern. John's house will be a few minutes walk into the neighborhood that you enter into on the other side of the road. The Ryevale Tavern had a sign that it recently closed, so it may be something else when you read this, so if the bus driver does not know where Ryevale Lawns is (mine did not, but another passenger did), you may have to say, "the church on the left that is just past what used to be Ryevale Tavern." The pick-up location for return bus service to the airport is about a 10-minute walk to the left after exiting John's neighborhood onto the main road. Look for the small electronic bus sign with words in yellow letters. You will pass this on your way from the airport, but can easily miss it while on the bus, as it comes after rounding a curve.