Just OK. Best thing is the location, although I feel Trastavere is over-rated as "authentic" Roman, when it's mostly full of restaurants with few Italian patrons, and loads of souvenir shops. Extremely noisy at night. And it's a 20-25 minute walk from any of the sights. Apartment was oddly laid out, no place to sit and eat, and was furnished with what looked like seconds from someone's attic. I have to echo earlier comments about cleanliness too, there were huge dust bunnies under the bed. All in all, it's OK, but I've stayed in much nicer, more conveniently located and reasonably priced apartments through Airbnb.