not the best airbnb experience i ever had. because of some strange "house rules" the host tried to charge us extra cash for the 3rd room (to be paid upon arrival) although we had booked the whole apartment.
also he warned us that there might be some kind of extra "cleaning fees" (which were already included in the airbnb price) to be paid in cash if the kitchen would not be cleaned properly.
on the plus side: the place is very central, newly renovated and has 2 (!) bathrooms.
beware: there is a "tassa di soggiorno" to be paid in cash upon your arrival. in march 2018 it was 2€/person a night.
also, i cannot recommend to drink water from the tap. there are however drinks and wine provided in the apartment for a small sum.