Very close to 'Piazza del Duomo' and 'Galleria Vittorio Emanuele II', there you can find many things to do and catch a tourist bus to go around the city.
The Hotel service is ok, the AC is turned off at night and for some people that don't like to feel hot like me may be uncomfortable, but if you call the front desk and request it, they may turn it on for you for a while.
I recommend it if you are in a budget, if you want a nice and confortable hotel, this is not the place for you.