I had an amazing stay at Virginia's place. Her apartment is spacious, very clean and has a cool, relaxed design. The room where I stayed is also quite big and has a comfy bed. I could use the kitchen, the living room as well as the nice balcony where I had my morning coffee several times. Also, a cute and trusting cat lives there who will probably keep you company.
The apartment is located in a quiet neighborhood, so you can relax from the bustle in the city centre. It's 5-10 minutes to the bus, which will take you to the centre in another 10 min, so getting around is no problem. If you like to walk (as I do), you can reach most destinations in Florence by foot even from there.
Above all, Alessandro and Virginia were really great and friendly hosts, answered all my questions and prepared a welcoming package for me. You might even be asked to go and have one or two beers and an amaro in some Florentine bars. Thank you very much!