Piero's flat is a great place if you want to explore Florence: it is close to the city center, you can easily get there on foot by a tram or by bus.
The place is huge and has all the necessary amenities: there are 2 sleeping rooms, 2 balkonies, 2 bathrooms which is great if you are coming with friends. Everyone can have their privacy.
Piero gave us great tips when it comes to the nearby restaurants, the restaurants in the city center and was available at any moment we needed him.