We loved our stay in Silvia's flat and would reccomend it to future travelers. Silvia's friend, Claudia, was more than helpful in organising to meet us early for check in and Silvia even ran things over to our apartment when we needed it.
Also great location if you are looking to stay in Florence but in an area that's not too touristy. The local restaraunts are all authentic italian and delicious!
Great trip!