The apartment offered by Lorenzo is located on the third floor (no lift), very close to the Tevere river, and near a tram stop. It is convenient to arrive there from Trastevere railway station by tram no. 8. Close to the apartment there is a supermarket, and a few other food stores. The restaurants around are numerous, the closest one is at the front door to the house (pizza there is good!).
The apartment itself is exactly as you can see in the photos, we found it clean, and ready to accomodate us, Lorenzo was waiting at the door! Also - which I appreciate much - he offered us a possibility to stay longer and leave the luggage inside the apartment in the day of our departure. The Trastevere district is a good starting point to sightseeing on foot - it is centrally located, and within half an hour of walk you can reach all the most important landmarks of Rome.
Certainly it's a good value for money apartment. Thank you Lorenzo for your kindness and hospitality!