I notice that the ticket only allows 15 minutes transfer time. Will this be enough considering we will all have luggage? Never having been before I have no idea what the station is like, although having seen other European stations I imagine it will be huge!
The tickets I have bought are for a specific train, so I guess we just have to purchase new tickets to Lucerne from Zurich if we miss our connection.
Any tips or suggestions for a quick transfer will be much appreciated.