Day 1 - Zurich to Chur - Sleep at Chur. Any location or hotel to stay in Chur suggestion?
Day 2 - Bernina Express to Tirano - Tirano to St Moritz . Any location or hotel to stay in St Moritz suggestion?
Day 3 - Glacier Express from St. Moritz to Zermatt . Any location or hotel to stay in Zermatt suggestion?
Day 4 - Zermatt to Zurich and fly back home
Train question - 1) Eurail Global pass vs Swiss Rail - will go to Germany for 5 day fist. I coulud get a 7 day flexible Eurail pass. Will that work? 2)Advise on booking seats, cooridnating logistcs - to/from train station, platform finding and changing, etc 3) Any other advise on reducing stress and being comfortable!!