kiwi:
a person from New Zealand:
I married a Kiwi and have very fond memories of when I lived in New Zealand.
It is most likely that the Kiwis adopted this expression from their British friends.

A WEBSITE that steers Chinese buyers towards overseas real estate agents says it has seen a huge increase in cashed-up Chinese wanting to buy in New Zealand..

real estate agent:
a person whose job is to sell houses and land for people

Andrew Taylor, chief executive of Juwai, a website which claims 1.5 million users, said New Zealand had jumped from tenth to fifth -overtaking countries such as Malaysia and Germany -in a year-on-year chart of where Chinese were pursuing overseas property.