Amazing location! Stayed here as a party of 9 with extended family. There were 6 adults and 3 children.
You can't get a better location, it's steps away from Malaga Cathedral and you are in the heart of the old town. It's also only a 5 minute walk to the port with shops and restaurants.
The host was very communicative, always answering any questions I had immediately.
The apartment is large and very clean and has everything you need. The only thing I could suggest is a manual with some basic instructions for the apartment. It would be useful.