Our stay in Rome (5 days) was very wonderfull.
The flat is confortable and clean. Marco came to Termini to take us (10-15min walking). He is welcoming and he adviced us for our arrival (prices of the city, location of the supermarket...). If we had questions one phone was at our disposition.
So I recommand this flat for the quality of the accomodation and for the hospitality of the renters.