Me and two friends of mine spent 10 days in Malaga at Mercedes aparment. The communication before our arrival was absolutely brillant. She is a very trustful and honest person, also organized and helpful. Despite that I am not a native spanisch speaking person, Mercedes communicated on spanisch whereas she could have spoken english. That was a graet advantage for me to emprove my spanisch skills.
Moreover the flat is such a lovely place, near the city center and good conected with the bus. All in a nutshell I can recomment her!