Lorenzo's flat is everything you could possible want/need for your stay in Florence. It was a clean and large space with an balcony and all the amenities you need for your stay. we were able to do laundry which helps when you're living out of a suitcase for awhile. The location is great, with most attractions within a 10 minute walk. The longest walk was to Piazzelle Michealangelo and the train station (20min).
Lorenzo was also very attentive. The hot water was not working on our first day there, but we received a response within minutes and the issue was fixed the next day. I would definitely recommend staying in this flat.