Hello, we are in Switzerland and planning a 7 night getaway down to Italy traveling by train from Zurich from Dec. 14 or 15 to December 23rd when we will fly out of Zurich airport. We will rent in one home/apartment for 7 nights. Does anyone have recommendations of a charming fun Italian homebase during this time…with easy access to train back to Zurich for a flight on December 23. (This is our first time traveling without a car…so it’s very new to us. We’ve traveled most of Italy and much of Switzerland annually but never without a car and this is a short 7 day diversion)