A good spot if you want to visit Rome but avoid the tourist traps - the apartment is about 25 to 30 minutes from the hot spots (Roman forum etc), you can take the tram 8 at the bottom of the road which is the best option as it takes you directly to Piazza Venezia. You can also take the train from Quattro venti station (this is not a metro station but a train so you need to check the times).
The apartment is fine, it's on the 2nd floor and a good size with shared kitchen, bathrooms with hot showers and use of the washing machine. The area is quiet and leafy with cafes and restaurants nearby.
Only complaint is the place gets hot and there is no A/C.