We had a wonderful stay at Martina's apartment. The check-in process was easy and we were given some fantastic restaurant recommendations in the Trastevere area. The apartment is clean, full-stocked, and very functional - it is everything we needed while we explored Rome. We would not hesitate to stay here again.
The location is truly in the heart of Trastevere - which comes with all the advantages of having one of the most lively neighborhoods right outside your door, but also the drawback that you will hear some commotion from the street in the apartment. This did not bother us (and most of the noise could be shut out by closing the window), but it is good to know ahead of time if you are a light sleeper or have young children.
We would fully recommend Martina's to anyone traveling to Rome.