Many years ago, when I was 13, I went on a school trip to the Bernese Oberland, in Switzerland, which started off my lifelong love affair with the Alps. It was very modest by today's standards...a long trip by coach and then a 13 hour trip by train. We stayed in a Hotel by the lake but there were 4 boys to each room, in two sets of bunks. But it was marvelous and I still think about it 50 years later. My parents were not wealthy by any means but I think my Grandmother stepped in and provided some of the money at least.
My nieces and nephews have been on school skiing trips over the years and have enjoyed them immensely.
All in all, I am in favour of these trips, although the destination of this one appears to be a bit strange, when there are countless places much closer to home in Europe that would be cheaper and probably better. One of my brothers went to Rome and talked about it for years.