My parents and I had a nice stay at Valentina's apartment. It is very spacious and had what we needed for our short time in Rome. The apartment has AC in the living room, which is important in the spring and summer! The building also has an elevator which was a plus.
Valentina was very helpful at check-in and gave us recommendations for her favorite places in Rome.
Warning: If you're not used to the European showers with the half door, it's a struggle, but we managed.