Stayed in Sarah's apartment with my boyfriend. Her friendly brother Matteo handled the check in. We absolutely loved the apartment: it was spacious, clean and had all the facilities we needed. We didn't use the fully equipped kitchen at all since the lively neighborhood offered plenty of amazing trattorias and pizzerias. It was great to be able to walk back to the apartment at night, instead of having to use public transport. Also the city centre with all its sights (Pantheon, Forum) are at walking distance from the house. All in all: I would strongly recommend staying at Sarah's house if you want to experience Rome at its best!