We had a great stay in Rome, thanks to the excellent location. The price is great considering the place itself and its location, right in the middle of Trastevere. Nice little restaurants everywhere and a very pleasant atmosphere, both inside and outside. The apartment is small but fully functional and very cozy. Entrance is no problem (key in a locker with code), and Nico was very helpful, including taking us to the airport (for a taxi fee). One remark I have is that it would be very helpful to indicate that there is a key for the elevator, so that you do not have to your luggage all the way up, but get the elevator key first. But in summary, highly recommended !
Rome is of course the eternal city, I have been there quite a few times, my companion was never in Rome before. But do not eat at the restaurant below the apartment, but find another one. Should you want a nice and quiet glass of wine later in the evening, search for La Chakra, it is a few minutes walk and off the Via della Lungarette, on the Piazzale di Santa Rufina.