We arrived quite late that day, and Esther kindly waited for us until midnight. Esther can't speak much English, but can make use of translation tools very well. Therefore, basically you won't get problems communicating with her on booking issues in advance by airbnb message. The house locates very conveniently, only a few minutes from metro station of Quintana on line 5. The room is very clean, cosy and feels warm like your own home. The bathroom is just across from your room. Wifi also works well. Definitely recommended!