We are a couple with a teenage son and we stayed in Mario's apartment, which is a great choice to spend a few days exploring Rome. It's all new and well equipped with everything you need. It is located in a very quiet neighbourhood, just a 10-minute walk from the S.Piedro train station (where there is also bus 64 that takes you to the Center in 30 minutes) and 15-20 minutes from the Vatican entrance. Mario and his wife Maria Elena are extremely friendly, helpful and always available. We have no hesitation in recommending Mario's apartment and if we return to Rome this is where we will stay. Grazzie per tutti. Arrivederci.