Very satisfied.

Pick up at Queenstown Airport was smooth. Slightly further away from the airport but not too difficult to find. Return at Christchurch Airport was very fast as the lady did a quick check and everything was ok. They also offer complimentary drop-off to the airport

Seamless booking process

I paid for a GPS for the trip as I didnt want to pay to use the internet on my phone due to being overseas but Apex does not offer any GPS. I also waited for an hour in the pick up zone outside, called 10-15 times and got nothing. I ended up walking in the rain to find the place.

one of the car tires was not safe to drive and i suffered a side-wall blow out. Luckily, i was able to change the (small) spare and get to a service facility. Apex didn't give the best advice by phone, but when I returned with a receipt of service and the original tire, they quickly and professionally credited me for the charge I incurred.

all fine too bad I did not book with the directly. they would not have charged me anything for the Interislander ferry