The B&B is wonderfully located: easy walking distance within anything you'd want to see yet far enough from the "touristy" parts of Rome for both quiet evenings and affordable restaurants. On a budget of $50 for three evenings, a single person can eat like a king from the nearby restaurants. Breakfast in the mornings is simple, nutritious and sufficient to give you enough energy for waking around Rome for a few hours before lunch.
Internet is fast enough but may give some issues with Skype calls if you're sitting in the living room. Bathroom was clean, well-venthilated and had great water pressure and temperature. The bedroom isn't facing the street so it's quiet in the evenings.
A bit of a walk from the railroad station — 25 minutes or so — but if you're here in Rome, you're no stranger to walking, anyway. Neighborhood is residential but safe.
Thanks, Piero! I hope to return.