Cristina's place is great. I stayed there for a month while studying Spanish. It is a perfect place for 1 person with everything you need. We managed fine there as a couple. It is small, clean and comfortable. It was quiet almost all the time. You can hear people coming and going in the stair well but that is usually brief. There was one night when there was the noise of a party on a Saturday night. But that was only once during a month. We didn't meet Cristina but she was very easy to communicate with and she thoughtfully dropped of a blanket when the weather changed. There is no view from the apartment but the rooftop is really wonderful and we have happy memories of watching the sunset and hearing the church bells ring. We loved the location!