Vittoria is a great host. She is very prompt to reply and provided very clear and easy-to-follow instructions for the self-check-in/out process. The location is as described and the flat is located on the 5th floor of the building with a larger than normal passenger lift to save you from having to take the stairs.
THE POSITIVES: Its location and spacious size, its being extremely quiet to outside sounds and dark inside at night (thanks to electronic, complete black-out shutters), and its very comfortable memory foam bed.
THE NEGATIVES: The bed linens are very tired and whilst we assumed what we slept on was clean, the sheets were more of a shade of off-white with several visible stains which further showed the age of the sheets. There were also no pillowcases provided for the extra pillows (which was kinda gross). Furthermore, the place could've been cleaned better, the water pressure in the shower was pretty weak, and whilst the air conditioner worked well to cool the flat, it was far noisier than other similar AC units we've experienced in our travels which forced me to have to sleep with ear plugs in as I'm a light sleeper.
That being said, I think that Vittoria's flat does provide good value for money in the heart of Florence and for that reason, I would still recommend it to others.