I've stayed @ Novotel Auckland Airport about half a dozen times and it's a really good property. Literally a 30 second walk to the International Terminal and plently of ramps so you can walk to/from the terminal with a luggage trolley.

They are very good at recognising status and I've often received complimentary upgrades and/or a gift. The restaurant is also very good and the rooms are top draw, everything is nice and new as the property is only a year old.

Enjoy!