Unfortunately, I cannot recommend staying it this place. It is extremely overpriced - we have been traveling in New Zealand for 4 months and this was one of the most expensive stays, however the amenities and the condition of the house was the worst. This is very simple, outdated house. It is was very cold inside (there are a number of heaters provided, but they are old, noisy and not very efficient), so you can keep yourself warm only in the living room stoking the fire, but it does not help to heat the bedrooms and the bathroom and you cannot stoke it all night long. The dishes were dirty - you need to wash every dish before you use it. It has no wi-fi or dishwasher.
All in all, it should be a budget option - it is worth not more than 120 NZ$/night.