I can't recommend this apartment high enough or Max as a host. We didn't get into Termini until 10pm so he collected us and drove us around the area so we could see where everything was, ready for the next day. The apartment was exactly like the pictures and so clean! Small, but has everything you need, including things you might have forgotten like toothpaste, shampoo etc.
Pigneto is a lovely area and is very hip, we went to Necci 1924 on the last night, which is just around the corner and is lovely, serving authentic Italian food whilst mixing with the locals for a drink.
I encourage everyone to stay here in their trip to Rome and explore the area! There are such good links into the centre from the apartment, with it only being a half hour tram ride into Termini.
Stay here and explore Rome for yourselves!
P. S I highly recommend Pizza Florida in the Via de Torre Argentina, absolutely great takeaway pizza for a small price!