Pina and Leonardo's place is excellent! Me and my girlfriend had a great time there. Leonardo picked us up from the airport when we arrived. Pina was instantaneously available for every question we had regarding sightseeing, transportation, restaurant recommendations etc. The apartment is lovely and clean. The only downside I can think of is the distance from the city centre but the underground/subway station is just five minutes away. When we go back to Rome we will be staying at Pina's for sure!