Roberta's place was really clean, very close to the antic pizzerias and other attractions in the historical center, we walked everywhere! It was on a high floor with a nice view but there is an elevator so no problem with luggage. There is a supermarket in the same building, well stocked, which was nice! There are public transportation options really close nearby to get to the airport/train station as well.
Roberta herself was really nice and helpful, she gave us some tips for visiting the city and she let us check the luggage in earlier than the actual check in so THANKS for that Roberta <3