Eight of us stayed at Michele's place for one night and my only regret is that we couldn't stay longer.
The apartment is 5 minutes walk from the station and very easy to find, communication was great and we were met and shown around promptly when we arrived.
The apartment is large and very comfortable with a well stocked kitchen full of breakfast provisions. Two of the 4 double bedrooms have en suites and the other two have bathrooms in the corridor so there's no shortage of space.
Although we only stayed one night we took advantage of our time and walked to a restaurant near the Duomo (which is about 35 minutes away) for dinner on Michele's recommendation, it was excellent.