I give Marco’s place 5 stars. It is on the 10th floor of a beautiful building, and you have to walk up one flight of stairs to get to the 10th floor, but that was fine with us. We sometimes skipped the elevator all together. But it may not be the apartment for someone with mobility issues.
Views from the windows in the en suite bedroom are fabulous with enjoyable evening sunsets every night. Oh, and there is a fine view of the Vatican as well. The outdoor space was fully utilized as we prepared wonderful charcuterie and fruit plates each morning. Easy access to buses and metro. We were everywhere in Rome and then home in a jiffy!