Lovely apartment, very clean and equipped with everything you might need during your stay. It's just like the pictures. And if you need something that's not there, Daniela will definitely help you. She is a great host and a lovely person; we received instructions to reach the apartment, so we didn't have any problems from this point of view. It's 10-12 minutes away from the metro, and though we came home at different hours in the evening, we didn't have any problems. There are several little shops along the way, so you can always buy a bottle of water or small things which you might need. You have to go Grandma's Bistro, either for a drink or to eat. We ended up going there several times. Daniela will explain how you can get there, but it's on the way to the apartment. Once in the metro, everything is very easy to reach (about 25 minutes to the Colosseum).
All in all, we are very pleased with the choice we made and don;t regret anything about it.