This place is excellent. Situated close to the Colleseum, Forum and the arc. You can even walk to the Pantheon, Trevi and Piazza Spagna from this place if you're adventurous. From Termini it is about a 15-20 min walk
The apartment is very clean. Close to restaurants . There's a dining table for 2, kitchen and a fridge.
One cavaet: this place is not for tall or big people. You can easily get claustrophobic. It is actually small in real life (used fish eye lenses). It is tricky taking a shower as the space is very small. If you're 6 feet and above you might want to double think about the listing.
Overall, I recommend this place.
PS
Allesandro also recommends "Dal Paino" restaurant which serves great food ;)