We have pre-booked train tickets from Vienna to Kitzbuhel with a change of train at Salzburg. There is only 10 minutes between trains. How big is Salzburg train station and how easy is it to change trains. There will be 4 of us (2 teenagers) and luggage. What will be the final destination on the board for the train to Kitzbuhel (or is that its final destination)? Many thanks for any help.