We stayed only one night, and had previously stayed elsewhere in Rome, but it has a great location in the heart of Trastevere!
The apartment itself was ok - an older unit, but well maintained and had a cute vintage and artsy style/decor! The bed is on the smaller side (not a surprise, we knew it was a double prior to booking) and the bathroom was unfortunately a little dirty (hair in tub, weird patch of ?gunk on the shower wall).
Otherwise, for our brief stay before flying out of Rome, it did the job.