useful hints

When you visit churches and the Vatican Musiums you should be dressed appropriately.
Water from the “nasoni”, which means “big nose”, or these are thenumberless street fountains, widespread in the city, distribute drinking water.
Restaurants and cafes near the main monuments are often quite expensive and generally don’t offer the best cuisine.
The price is different if you have your cup of coffee being served on a table (higher) or you have it standing.
Tips are “very well accepted” in restaurants, taxis.
In many restaurants on the menu you can read “coperto”, which means that you’ll pay about 3-4 euros per person for the service.