Mattia is a very nice guy, reposive and supportive and his flat is amazing. Very well located in a non-turistic area you can have the best of Florence - cozy Tuscan trattorias, cafés & museums, plus just 650m Ponte Vecchio and all that traditional old tow of Florence that you also want. The flat is very comfy and well decorated giving you a good atmosphere to enjoy the city. The Wi-Fi is very fast, my wife and I worked from there from more than a week without problems. I would definitely stay there again.