We were visiting with four persons. We did not have much personal contact with Elizabeth and Carlos, but he did all he could to help us with our vacation, arranging a parking spot and transport from the airport for us.
The apartment was perfectly clean but has thin walls, so that the noise from the street was very noticeable at night from some of the rooms. That wasn't a problem for us but might be something you may want to watch out for if you have a light sleep.
Malaga's inner city is only a 5 minutes walk away, so you'll have no problem checking out a few of Carlos' great restaurant recommendations there. Try El Pimpi!