I might need to lock up my main carry on luggage (it is your typical "legal" carry on size with wheels) at the train station in Zurich some parts of some days. The last time I was there was 1990s and I left luggage with an attendant but it was a very long line to get the luggage and I almost missed my train.
Are there lockers large enough? Is it safe? Machines that will dispense coins to put in them? How much are they for up to 8 hours?
For example, I will be traveling through Zurich to catch a train to Neuchatel to meet a friend for lunch and then back to Zurich to pick up my luggage and then go on to Lugano. I only have about 15 minutes to catch the Lugano train when I get back from Neuchatel so I need to know how hard this will be. Maybe I would be better off leaving the luggage at Neuchatel station if they have similar services there?