A charming quiet place in the otherwise so touristy neighborhood.
An elegant and sophisticated design with funny little details.
A close vicinity to shops, restaurants and churches (also to the other bank of Tevere, to Aventin, Isola Tiberina, Bocca della Verita etc.)
Maybe, not appropriate for physically chalenged visitors, because of many stairs inside the appartement. However, Rome is very much about walking anyway.