I had an excellent stay at Enrico’s place. Due to some unforeseen circumstances, I arrived one day later than expected, but Enrico was very communicative and his friend was waiting for me when I arrived in Florence to help me check-in. The location is perfect - within walking distance of all the major sites in the city, and only a 15-20 minute walk from the main train station.
A few things to note:
There is no lift/you need to walk up many flights of stairs to reach the apartment.
The shower is a bit difficult to use if you are 6 ft or taller, and the toilet is in a separate room.
The amazing views of Florence from the rooftop terrace are well worth it though, I highly recommend this place!