We spent two nights in Maria's place and certainly we weren't disappointed. The place is perfect for a couple, and arranged around two courtyards with plenty of windows and daylight, yet kept very private as curtains could be drawn when needed.
We were able to check in at midnight - we'd advised Maria we would arrive late - which wasn't a problem. The place is furnished with taste and has all that is needed for a pleasant stay - special mention for a very comfy bed, a much-needed air-con, and the funky shower. We didn't use the kitchen, as we ended up eating out.
The flat is centrally located, half a minute away from Campo de' Fiori, one of the most genuinely Roman areas in Rome, vibrant during the day and quiet at night.
We'll be back.