This place is in a great location - I really like Trastevere.
The apartment looks better in person than in pictures: beautiful woodwork (floors, ceiling, window frames), nice layout, great views from all the windows (a beautiful street on one side and a church with bells on the other). Leo, you may want to take better pictures. Nice sheets, blankets and other details. Not too many trinkets (the way I like it). Tastefully decorated.
Downsides: washer was broken when we were there. Also, it gets noisy at night. So, if you are looking for quiet nights, look elsewhere.
Overall, it was a pleasure to come back each night.
If you get a chance, check out Boticelli and La Scala restaurants which are on the same street as the house. We didn't, but these seem to have the highest ratings in Trastevere.