We are a couple travelling from Milan through to Paris and thought we would stop 1 or 2 nights in Zurich on route. Firstly..... Which side of the train is the best vantage point ( Left or Right ) to capture the stunning views of the Swiss Alps....... Secondly.... Instead of Zurich should we stop somewhere else instead.... Thirdly .... is there really a difference between 1st and 2nd Class on the Trenitalia ??