The apartment was nice and located close to most attractions you want to see (Vatican, Trevi Fountain, Spanish Steps). Was a little bit of a walk from the Train station, but Claudia met us right outside to help us check into the apartment.
The room and bathroom were clean and she left a little book for WiFi and suggestions for places to eat too.
The air conditioner did not work well during our stay, but we managed. Also, be prepared to have the cleaning fee in cash. Other than that it was a great stay. Claudia is easy to communicate with and fast to respond.