Location was quite convenient. They also didn't charge additioanl fee for dropping the car at the airport (while pick up was in Cape Town City Centre).
The had big problem processing my card, which worked everywhere else. I spent about 45 min waiting for all the arrangements.Additionally they charged me a "counter" fee, which is a bit crazy, because after all this is all a part of the rental process, so why would someone. With all, I paid 15% more, than the price advertised on Kyayak.