Mateo's place was great. The location cannot possibly be better, on a quiet street around the corner from the Colosseum.
He was great as a host, very accommodating and flexible. He welcomed us personally, left us a bottle of wine as a gift and gave us directions to restaurants and supermarkets in the area.
He was around for all we needed, and very nice to deal with. I Will recommend his place to all my friends going to Rome for sure!