This place is right in the middle of Trastevere, for directions just head to Piazza Trilussa and you are almost there at the apartment. It cost 15 Euro from Roma "Termini" the main statistics on in a taxi. Location wise it is superb, I walked to the Circus Maximus site in about fifteen minutes, but my tip is find the push bike tour people in Trastevere about ten minutes from the flat, get a guide and ride Roma on a bicycle it was the best way to get to know Roma. The apartment is in a great location from all the sites even simply on foot, just cross over the "ponti" at Piazza Trilussa and your headed into Roma.