I graduated from Help A-levels few months back and I can say Help A-levels program is pretty good.Studying environment is good looking there is not much of distraction around unless you drive to Bangsar,so its a good place to study.
Tuition fees is approximately 20k or more for 4subjects.Killer fees I would say.

But taking the bus from main block to kdp is sometimes a pain in the arse,that we can't deny.although they did improve on it already but still the its really packed especially if you're taking the 4pm bus!and also the parking can be a problem too sometimes.But every uni they have parking problem so scratch that!
But overall I would say Help's A-levels would be a good choice!