We were in Rome for 1 week (late November - early December). We rented a one-room apartment in Rome. The metro station (Cornelia, line A) is very close to the house. The Vatican and other historic sites are just a few stops away ( 10-15 minutes ). The location of the house was very convenient and allowed us to come back at the middle of the day and take a few hours rest and then later go out again and enjoy the city of Rome.
The apartment is well equipped, and has everything you need. The place is quiet.
There’s a good store only a 2 minute walk from the apartment, and it has free parking there.
When we arrived, the owner Stefano waited for us, he explained everything and showed us his recommendations, left his contact details in a prominent place. We did not have any unpleasant surprises!