Couldn‘t have made a better response than
@Seven did. I absolutely agree with everything he has said. Most important thing is the restaurant part. Stay away from main streets or places with lots of tourists, take a walk and look for little restaurants with no english menu.
Also what he said about Firenze/Venice: Amazing and very special, but thousands of tourists.
If you like to hang around in Cafés/Bars/Restaurants I‘d recommand Bologna as a city which isn’t that far from Turin or go to the south to Puglia

(Lecce, Bari...) ...and if you like wine (I mean really like wine, you could indeed stay some days in the region of Piedmont (Alba, Asti...) and visit some winegrower.
And if you like laying on the beach for some days, there is a lot beach there, but you‘d have to ask someone else for tips.