We stayed here for a long weekend to celebrate my mom's 65th birthday and it was perfect! The flat is at the heart of Trastevere, full of restaurants and bars, this has the best location. We used it as a base and went on adventures every day. It was ideal to come back to chill before going out at night. I went to a food market that's about 1min away from the flat and cooked breakfast every morning, the kitchen has everything you might need. We all sat around the round table, very comfortably, the setting of the flat is ideal. Just a note for the person that sleeps on the sofa bed, it's a very comfortable two persons bed, but do bring ear plugs as the restaurant downstairs does continue until 2am. Personally it didn't bother me.
Lorenzo did everything he could to make our stay as easy as could be, replied to our queries within minutes and organised cabs for us as well as giving us excellent recommendations. Will definitely recommend!