The apartment was great, within an easy walking distance to Re Di Roma on metro line A, meaning that it is easy to reach from basically any place in rome and the bus lines that are ~3 minutes away go rightup to sightseeing areas like the colosseum and largo di torre argentina.
The apartment itself is quite sizable and is missing no commodity, it even has a shower with more settings than you could ever need. There is also a nice bathtub and a second restroom.
Carla is an absolutely nice woman, who did her best to show us around the apartment and give us some basic information about rome and how to get around, so all in all this apartment is absolutely worth the money and a superb place from which to start out into the city.