The location is absolutely fantastic, at the heart of the historical part of Rome.
The apartment is totally silent, no noise coming in whatsoever so that translates to a good night sleep :) The mattress is great too.
The place is pretty and spacious.
The only downside, as we already knew from reading the reviews, is that it quite strongly smells of humidity. The owner is upfront about that, it is even mentioned on a little leaflet left in the living room that lets us know that “the Monti district where (we) are staying is a bit humid, with the subsoil crossed by small streams” and advises to leave the AC unit on the dehumidifier mode and to open the windows as often as possible.
The security of the unit is assured by the fact that the wall of the garden borders with the Police.
If the smell is not a deal breaker everything else is perfect and we recommend the place!