We had a wonderful time staying at Dario's apartment for 4 nights. It's out of the touristy centre which was a bonus for us...you can only take so much of being hassled all the time. It's 5 min on the bus (number 409) or about 15min walk from Tiburtina Station. From here you can get the metro to Termini Station and the rest of Rome. Very easy! The apartment is located in a safe neighborhood and there is a supermarket right underneath! We saved a lot of money by buying groceries and using the well equip kitchen for most meals. The apartment is new, stylish and impeccably clean. The shower in the bathroom has great pressure which is rare. All in all an excellent apartment! And Dario was really friendly and helpful! Highly recommended!