Everything was fantastic! I'd recommend staying in this apartment.
To begin with, Paola's apartment has one of the most amazing views in Rome! And you will be in Trastevere, a very charming neighborhood. We tried a few different food spots, and all of them were delicious. People were friendly, and during the weekend the streets and pubs were crowded with locals enjoying food and drinks. One important thing to note: at Paola's place you will be close to all the fun, BUT not enough to be bothered by the noise. The apartment and the street where the apartment is located are very quiet.
Both beds were comfortable, AC worked just great, and the shower was nice.
There's also an elevator, which helped us a bunch when bringing our bags upstairs. Paola was also very kind and helped us with transfers to the airport.