This is a perfect place to stay so you can visit Firenze, Pisa, San Gimigiano, Pistoia, Monteriggioni, etc.
The description is very accurate. Great kichen. Everything in working order. Fast internet. We really enjoyed our stay. Of course we had a rental car, but it is also near the bus stop. You can go to the supermarket (medium sized) by foot, but if you have a car you can go to 2 hypermarkets about 10km away (30min) - Carrefour or Panorama (I Gigli mall).
The Check-in was on the schedule time.
Early in the morning (around 8AM) there is a lot of noise from the neighbours going to work in weekdays, as the sofabed is in the living room - the door is near the stairs and elevator. Not an issue if you wake up early.
We would stay here again.