SA Schools
I think that saying the weather on the cost is volatile is a slight exaggeration, I have flown out of Rand and down at the coast and have had issues with weather at both….
If anything at the coast you will be dealing with stronger winds, much better for the crosswind landings technique. J
I did a lot of flight training at Border Aviation in East London, they were brilliant, and nothing was too much trouble. You can book as many flights a day as you like (although I would not do more than 2 sessions a day)
I converted the SA CPL IR to the UK JAR so if you have any questions feel free to inbox me and when I get a chance ill answer them.
All schools have their good and bad points, I know if you are in the UK it is difficult but NOTHING beats actually going to the school yourself and chatting to the instructors perhaps even doing a back seat flight and making your mind up that way.