Phenomenal. Definitely stay here. We feel very, very fortunate to have found this apartment (and specifically Maria -- she is warm, inviting, and helpful). As previous guests have noted, the location is perfect for visiting Rome. As an additional tip, we took a twilight food tour of Trastevere and felt instantly at home with the local shops and restaurants (one of which was recommended by Maria, too -- don't miss the delicious Da Enzo). We hope to return soon.