Helena's apartment was perfect for my trip! It's well-connected and really close to the city center. It's not at all hard to find as some reviews suggested. Close to the tram and quite a few bus lines, it's certainly easily accessible. There's lots to do and see within walking distance too (I especially liked Via Sarpi). Helena is a true local and has great recommenations! Most importantly, as a solo traveler, I felt safe in the apartment and neighborhood!