Good review:
The host welcome us very friendly.
3 rooms, 1 room with no bath, only shared bathroom on the corridor (but clean). The location is good, near the metro station, 2 minutes walk. From there, is very easy to get anywhere in Rome, I recommend a 7 euro 24h ticket.
2 minute's walk near several markets.
Clean kitchen, for 3-4 persons.
Bad review:
The host does not know English, he only speaks Italian with you and writes your messages also in Italian. We managed to understand each other through signs.