Dario's apartment is very modern and comfortable for two people. The kitchen has everything you may need as well as the bathroom. The balcony is very big and you can relax in the sofa after a long day of sightseeing! The sofa bed is not as comfortable as a bed, but it is acceptable for a couple of nights. To get to the center of Rome you can take bus nº 409 to Tiburtina station + metro. This takes around 30 minutes depending on traffic. Or you can walk to Tiburtina station and then take the metro. Dario is a very welcoming host and he'll do his best to help you with anything you may need. I do recommend this place.