Elisa's place is a funky loft in a cool area. She was very communicative throughout our stay and check in was smooth. The apartment is just like the pictures. It's nice and clean and the bed is comfy. Also nice is that there are blackout curtains so sleeping in is no problem. Pigneto is a great area to stay in... for breakfast or lunch, check out Necci. It has a big beautiful outdoor patio and is inexpensive for a sandwich and coffee. For dinner, our best meal was at Believeat which was recommended by Elisa.
If you're in Pigneto for a few days, you'll probably want to check out other areas during the day as there isn't a lot of things to do other than eat, drink and walk around. We recommend taking the tram over the subway... it's just as fast to get to Termini station and you can look out the window during the ride.