Giovanni is awesome! Great local tips, nicely decorated apartment in a really nice location, good price, plenty of space, and Giovanni was very flexible and went out of his way to meet our needs and made it clear that he was available if we had questions. He was very nice to talk to as well. Would highly recommend, and we would definitely stay at his place again in the future if we are ever in Florence again. The title of superhost is very well deserved!
A few minor things that weren't perfect were that the apartment was on a busy street and there was noise in the night, but I slept fine with ear plugs. The wifi worked plenty well, but if there were a lot of users it slowed down a bit. Neither of these two things are worth marking down from a 5 star rating, though.