Extremely satisfied! On the day we went to the South Island, there was heavy snow in the mountains. We rented a compact car, and the staff at the store kept reminding us to be cautious. In the end, they even provided us with snow chains for the car free of charge (normally priced at 4 NZD per day).

The process was quite simple. You just need to answer some traffic regulation questions. Otherwise, nothing special.

Service was fairly good, staff were quite welcoming

The car was fine and the counter service excellent, with careful, clear explanations of everything. The shuttle arrangement was at the inconvenient end of the airport (opposite from where you come out when arriving from overseas); this appears to be the same for all shuttles. Then it took quite a while for the first shuttle to arrive, and it filled with people who were there before us. So we had to wait another 10 minutes or so, in cold wind, before our turn.