We stayed at Martina’s apartment for 4 nights. The apartment was amazing, bright and clean. It has all the items you need to make you comfortable. The terrace is big and nice. Martina was very communicative and very fast in replying to our messages. She also gave us amazing tips about good (and cheap) restaurants in the neighborhood and center of Rome. I definitely recommend to book the apartment and specially in Monti, because that was the best place to stay in Rome. It was even 2 min walk from the subway and the supermarket! Everything you need is within distance walk. And the street was amazing and very cozy but also very lovely to have diner or drinks. The people are very nice. Even though in the evening it can be crowded in the neighborhood, the apartment is very well sound proof!
And if you are there: have some bruschetta at Fehu Bruchetteria. That was one of the best meals we had in Rome!
Definitely a big big big recommendation!