Marco, what an awesome host! Great communication skills, amazing hospitality and always there to make sure guests are getting what they paid for, plus advices on how to get to his house with the best available options and lots of recommendation where to dine, shop and also where to experience night life of Rome.
Marco's apartment isn't too far away from Cornelia Metro station, about five minutes walk. And also you'll find multiple buses.
The room and the common areas are so clean and tidy, also accommodated with air conditioning and wifi. Highly recommend to stay at Marco's and am certain my next stay in Rome is there.