Excuse me, will my luggage be stolen if I leave it in the car ?

Yes, parking garages reduce risks. If you really have to, put it in the trunk and don't expose it. At the same time, don't put valuable items.

The Leaning Tower of Pisa does not require tickets. There are many black people across from the door of the west side stall. You need to park in a guarded parking lot. In addition, Google Maps is very useful. As long as you look at the surrounding parking lots, hotels, restaurants, and supermarkets on the map, there are evaluations from foreigners, which will be automatically translated into English.

Just got robbed, parked at the regular pizza scenic area roadside parking lot, several streets full of parked cars, in broad daylight, gone for 2 hours. Window smashed.