We spent 8 nights in this charming apartment during September 2016.
Armando and Maria were the perfect hosts. They answered all our queries promptly before and during our stay. Maria was waiting for us when we arrived, gave us a brief tour around the apartment, and explained how everything works (although everything is very well explained in a booklet that they have and in different languages too - very well organised indeed).
Their apartment is situated 10 mins walk from Termini train station but the area is nice and quiet and not chaotic. No disturbances from train rails. It is also very close to Vittorio Emanuele Metro and tram/bus stop is round the corner and so is Emmepiu supermarket. The area has some restaurants.
The apartment is exactly as seen and described. Full of amenities, spacious, airy and within a respectable and safe building. It also has air conditioning in the bedrooms that are switched on/off automatically from approx 6pm to 6am.
We recommend this place without hesitation and will definitely return to it when back in Roma.