Arianna is a great host. She was waiting for me when I got there a bit latter than I was supposed to, asked my breakfast preferences and gave me some advice on the surroundings. Her place is exactly as shown on the pictures. Location is not bad if you learn how to move on metro/bus/train. It was a bit noisy cause the house main entrance is shared between her family and whoever rents the place. I went alone, so this was the perfect choice for me. I would definitely stay at Arianna's place again if I go back to Rome.