If you're serious about doing your training in SA, there is only one facility that you should consider, if you can get in during the period you have in mind, and that's 43 Air School in Port Alfred.
Search PPRUNE and you'll find horror stories about the other residential training facilities, including the one you say you have selected.
Check out 43 Air School at
www.43airschool.com. It is part of National Airways Corporation, so you know there's real financial muscle behind it.
If you can't get onto a course at 43 Air School at the time you want, it would be worth postponing your visit until you can.
Good luck.