The flat is in a very convenient location. We walked everywhere - the Pantheon is only 18 minutes away and the Colosseum and Vatican just a little trot longer!
The accommodation has a Bohemian charm and the area is lively, with bars and restaurants everywhere.
We arrived by car at night, which isn't for the faint-hearted. However, we found a spot just outside the ZTL area to leave our vehicle. You seem to be able to use any parking meter in the city to top up. We used the one in the corner of the Renzi square most of the time. You need to be careful to avoid entering the bustling little side streets when the orange signs say 'attiva' (active) to avoid a fine. Otherwise, it seems, you can plough through the narrow pedestrianised back streets, flinging drunken American tourists from their patio chairs like a real-life Roman.