Isabella was an exemplary host - punctual, responsive, obliging, attentive and very kind. We really enjoyed our week's stay at the apartment. The location is pretty ideal being close enough to both Termini station and the centre of Rome that you can easily walk to both. The apartment itself is exactly how it looks on the pictures - clean, spacious, very well-equipped, and cool (north-facing windows and high ceilings which is ideal if you're staying in the height of summer like we were). It is also quiet (for central Rome) despite being on a fairly busy road, as it is located at the back of the building on the top floor. I would definitely recommend both Isabella and the apartment - I'm already planning a return visit!