I can not say enough nice things about this place.
It’s a quick taxi ride from the train station, located by a bunch of cute restaurants and cafes. Walking distance (if you like walking for over 60 minutes) from the Vatican, Travi fountain, colosseum etc (or cheap taxi rides). Our host waited for us until we got in (we got in after 8pm and we’re 30 minutes late without any cell phone service to let him know) and showed us the place without rush or any issues with us being late. Someone even cleaned our room during our stay. I recommend this place for anyone and everyone. A big bed and a small bed which are both so comfortable , toilet and a shower in the apartment, air conditioning which is perfect because we were here during a heat wave. Absolutely perfect.