A good start. However, you've actually found a train station near where the boy walked, rather than the tram (streetcar) station that he actually used. It's interesting that they wind up at the same place, namely the Pearse Station on the light rail out to Sandymount, where the bazaar takes place. Let this be a lesson in knowing (or figuring out) your history of mass transit. Hint: find the tram station on Amiens St. (as named in the story). The station has a different symbol in Google Maps than the train does, and provides a clue.