Loved staying at Piero's apartment. While the place is small it offers everything you need, so many restaurants to choose from around there and is relatively close to the train station and museums.
Place was pretty clean and Piero stayed in touch throughout our stay. Would definitely keep this stay in mind for our next visit.
Only wish the internet signal was better, I'm guessing the hotspot was in another room and not in ours. But buildings don't play nice with Wi-Fi sometimes.