What a place! A meticulous flat - spacious, well maintained, stylish, with all accessories one can imagine, from the kitchen cutlery to a TV with online access/Internet to well-prepared guides and tips for guests about the city/area. We were even welcomed with plenty of wonderful cookies and espresso capsules to enjoy our mornings.
There were five of us (two couples and a kid) and the flat is so large that we could easily fit another 2-3 people (with its three bedrooms). There's a balcony too, giving a nice space to chill out and view the area.
The flat is not far from the city centre, several tram stops (within a walking distance, too). The area is super safe.
The landlady was very expedient and welcoming, from the first point of contact until our check-in.
Overall, this is probably the best AirBnB place we've ever been to. A perfect base for those visiting Florence/Tuscany. Highly recommended!