We had an amazing three-day stay at Irene's place. The studio is very cozy and has everything you need. We arrived very late at night due to the flight delay, but Sabrina kindly helped us with check-in and gave very helpful tips and instructions.
The location is perfect if you like taking public transport to get to the main sights - bus stops and the Trastevere railway station are just couple mins away. Since we like discovering everything on foot, a walk to the Pantheon took us around 35 mins without a rush. Getting to Ciampino airport from the apartment was pretty easy despite its not-so-good connection to the city as Fiumicino.
Huge thanks to Irene and Sabrina for the hospitality! Wish to come back soon!