Great location, shops near flat and metro few min. walking. I used to walk to metro Re di Roma and get off to see most famous places ( Spanish steps, termini, Vatican etc.) or took bus 87 (colosseum directions). The owner was very helpful and kind. He gave me a lot of usufull tips about city, restaurants etc. Big plus for the terrace. If the weather is nice, you can eat breakfast outside, have coffe or cigarette.