We stayed in Florence for 4 weeks and the apartment is great, especially for long stays since it has a lot of conveniences like a dishwasher, laundry machine, and a fully equipped kitchen. The location is perfect, you are a few minutes walk from the main attractions of Florence like Ponte Vecchio/Galleria degli Uffizi/Duomo, and still a very peaceful and quiet place, even during weekends. The terrace is a show on its own. Having a drink after a long day of walking while admiring Florence from above and hearing the Arno river running is priceless.
Isabella was great, the communication was direct and easy, and she always answered any questions we had very quickly. During checking she also gave us a lot of tips about the city, places to eat, to visit, etc. and also received us with an Amazing bottle of chianti! Our stay was nothing more than great.