Very nice room, especially but not only for couples, we had everything we needed and more, the bed is built like a bird's nest above the room, a small but well equipped bathroom beneath it, air conditioning available, a table and chairs in case of need.
We were welcomed very cordially by Xiuping and despite slight comunication problems due to a lack of common language (she does speak italian too, but my italian is far from perfect), we did manage to hold a conversation and she helped us by pointing out the shortest way to the Collosseum and giving us a map of the city (which we abducted by the way, I only realized today, I'm very sorry, we could send it to you if you want).
Also the other tennants were very nice and ready to help.
The room is only a couple minutes from the station, and we took two long walks through the city center, never had to use public stransport to get anywhere, and there are a lot of nice bars and restaurants in that area.
Even though our stay in Rome lasted only 24 hours, we enjoyed it very much, and are hoping to return one day.