Simply perfect. I had a great time in Juan's apartment. Ana did an amazing job, showed me around, gave so many good recommendations and walked with me to the last open supermarket in that area (was already 10 in the evening as I've arrived).
The apartment is a duplex with a great roof terrace, two bathrooms and a nice kitchen with Tassimo coffee machine, air condition and washing machine.
The bedroom was very clean and has a air condition, too.
Very near to the apartment you could go to the Alcazaba, Castillo Gibralfaro, the inner city of Malaga with the Teatro Romano, the Santa Iglesia Catedral Basílica de la Encarnación, Museo Picasso and many more sights. Especially the Paseo del Parque (Parque de Málaga) is a must see.
My conclusion: Highly recommended, 10/10.