Silvia's apartment was really nice and clean, in a good location about 15 min walk to the city center.
It could be a little bit warmer, and the A/C din't work to warm the place.
It had only two other minor problems. The water heater was shared with other rooms and the hot water wasn't enough to take a warm shower in one of the days. The other problem was that it isn't soundproof and if you get loud neighbors it can be a little difficult.
Other than that, it is the perfect place for a couple to spend a few days and get to know Firenze (it is exactly as you can see in the pictures).
Make sure to try the Forno bakery just around the corner, it as really nice products!