I add my voice to the chorus of praises for the Terrace Apartment. I spent a week at this special, special place floating above the rooftops of Rome, enjoying the sun and breezes. The Terrace is beautifully landscaped, with jasmine, bougainvillea - even a little pomegranate tree! Private and quiet and secluded. Even though two adjacent terrace apartments are occupied, the Terrace Apartment is the largest space on the building's rooftop, and I never saw anyone else and barely heard them at all. And, of course, its location is perfect in relation to all the major sights in Rome; the Pantheon is right up the side street.
The apartment, itself, is indeed small, but it is perfect for one or two people; it is clean, intimate, and has everything needed for a perfect stay. The kitchen is sufficient to cook dinners, with a little creativity in finding counter space for prep. The bathroom is large with a terrific shower and water pressure. The wifi is super strong and reliable.
FYI: I must concur with a previous reviewer who mentioned how bad the double bed mattress is. It really is. Be forewarned.
That said, the star of the show is Rome at your feet right outside your terrace door and a glorious sky above. If you are lucky enough to score this apartment, jump on it. A return visit is a new entry on my bucket list.