This is an exceptional apartment in an outstanding location in Rome. Many of the details have been summarized in other reviews. The apartment and its furnishings were museum quality and immaculate. The spiral staircases provided additional character to the apartment. The apartment greatly enhanced our experience in Rome and provided us with a cozy environment for discussion and study. The terrace provided a relaxing outdoor setting that had the feeling of Rome without crowding and tourists. The location was close to boutique shopping, excellent restaurants and wine shops/bottegas, the Campo de' Fiori, key historic sites, and public transportation. This marvelous apartment was unique among lodging sites I have experienced. I recommend it at my highest level of enthusiasm (letter grade A+++)