Excellent post, BritishPPL ! Have been flying there myself for years and there's really not much to add to your info. Know the guys at Aerodynamics well and they are a great outfit; and yes, you are right, they have grown from a small club into a full-blown training operation.
The only comment to add may be that the field at Axarquia (LEAX) is used for most flight training (t&g's, etc). Also,
AFAIK, the Real Aeroclub there does not do solo hire if you are not a member.
Malaga, btw, is a great launch site for trips to Morocco and I think Aerodynamics will give you safety pilot for that also if you so wish .
Great place to fly !