We had a great stay in the apartment and in Malaga. First, we really liked the city! You should go visit some time. ;)
The apartment was very clean and nice overall, and it's plenty large.
We didn't meet Maria, only her friends, and they were all very nice! The location is the best you can choose in this city, it's really great! You have a great view on the cathedral and there are so many great places in 5 minutes walking distance. We were travelling though Spain for two weeks and this was the best location and one of favourite cities! :)
We can really recommend this apartment, you'll really like it!