Guido was a very nice host, ready to provide information, extremely helpful and non-intrusive. He also drove us to the airport in his comfortable car.
The flat itself has a perfect view on mountains from the 8th floor, and it's extremely quiet so you can have a perfect sleep. The flat is situated just outside the historical center, so it's a short walk from everywhere and at the same time the street is wide, quiet and safe. There's a nice bakery next door.
Also Guido is a fluent English speaker, so communication does not pose a single problem.
The flat has 2 master bedrooms and a nice living area with a wide balcony.