We stayed one night at Carmen's place. The apartment is really close to Termini station, which was very convenient - and the reason we chose to stay there. But having stayed there, we could might as well have chosen to stay for other reasons as well: the room and bathroom is nice and clean, and cut off from the rest of the apartment, giving you the sensation it is more like an apartment without kitchen than living in a shared flat. Carmen was very friendly and easy to communicate with. Recommended!