The appartment is very spacious and has a nice balkony. There is a supermarket just around the corner. The center of Trastevere is very nice, the best place to be at night. The neighborhood where the appartement is is not that great and a 30 minute walk from Trastevere center (but luckily there is a tram going untill twelfe in the evening). The woman who welcomed us was very nice and we had a great experience in Rome.
One thing we recommend to the owners: We would have loved to have an overview of nice restaurants, bars, sights and other places to visit (your favorites en personal recommendations). Such a thing would be very nice to have in the apartment as information for guests because that is a great way to find local restaurants etcetera :) Thank you for the hospitality.