I have using airbnb for a long time and this is definitely the closest to the airbnb vision and the best organized accommodation.
In front of the building's entrance is a lift for the metro, and that is a great. You have to change the two lines to the central station, but it's not so bad because they are only 4 stations in total.
Dario is a great host. The price includes breakfast, which is not the case with some other accommodation that also has a b&b tag. I definitely recommend this accommodation.