If you want to be where the action is, this is the place to stay. Very convenient location and lots of life in the alleys. Just stepping onto the small balcony you can watch an endless show of "street life". Try a caldo freddo in the bar with the same name down the alley.
If you are a light sleeper and want to get up early you may want to bring earplugs or sleep in the room facing the courtyard, especially on friday/saturday night (because the kids race around on their scooters), or just adapt to their rhythm and stay out later as well ;-)
Fiorella was a perfect host and very quick to respond to messages. She even let us leave our luggage before and after our stay for a few hours so we could enjoy the city a little longer unburdened. The apartment was tidy and functional and even had a few snacks stocked.