Federico is an exceptional host: always helpful, attentive and knowledgeable.
The apartment is immaculate, quiet, air conditioned and secure.
The bathroom is enormous - by European standards - with a very good shower.
There is a common breakfast room that is open 24/7 and fresh pastries are delivered daily from the bakery on the first floor.
The apartments (I think there are six) are on the 5th floor (4th in Italy), but there is a small lift.