We had a good stay at Valerio’s apartment. It is in a house with a few more Airbnb apartments with a common entrance door and private entrances to each of the apartments. The place is being cleaned regularly by a very kind cleaner. The apartment itself is modern and has all you need. Sometimes the small size of the place is a bit impractical, ie no real table or limited kitchen workspace but perfect for a stay of a few days.
The location is very close to the central station and a short walk distance from major sights. The neighborhood can get a bit noisy at night.