A friend and I stayed at the apartment for 4 nights in November 2019.
The apartment was very conveniently located for exploring the main sights of Rome, as well as being close to really good restaurants.
It was clean and Nina was a really communicative host and helpfully let us check out later on our last day.
The only negative was that due to a bar on the same road as the apartment, it could be fairly noisy late at night, particularly the Tuesday night.