We stayed for 2 weeks in February/March and we enjoyed our stay at the apartment. It was big for our family of 3 and our small kid had a lot of room to move. The most important thing is that it's very close to the beach and the neighbourhood is very nice, quiet and family oriented. There's a lot of small playgrounds, even on the beach. There's also a few good restaurants right nearby, and pretty cheap. You have a supermarket at 5 minutes walking where you can do your groceries.
The city center is also easily reacheable by bus, there's 2 buses, 7 and 40, that go to the center, and in 15 minutes you're there...
We didn't like a few small things not worth mentioning, apart from having written in the listing that it includes a private garage, but we later found out that it's only for summer time. There's a lot of places where you can find parking spaces, but in the weekend it can get crowded at certain hours.... With a bit of driving around you can find a space.
We enjoyed Malaga and the apartment and would definitely stay here again next time.