My girlfriend and I just stayed a week at Giovanni and Cosimo's apt and had a great time. Cosimo met us at the apt when we showed up, was very friendly and accommodating. The apt was clean and updated and had everything you could ask for, even had a set of bikes that you can use to get around. The apt is about a 15 min walk from the busy tourist parts of Florence, which was perfect because it's nice to get away from the crowds after being down there all day. Also Cosimo was always very easy to reach if you have any questions. Was very happy with our stay here.