New Zealanders were among the highest users of Airbnb, booking half a million nights in the past year.
The company was not trying to put hotels out of business, said McDonagh.
"Not at all. The demand for hotel rooms has never been higher - we've created commerce where there once wasn't. We think it's a very happy co-existence with the hotel industry."
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Simon Milne, Professor of Tourism at AUT said Airbnb was another dimension of the tourism industry.
"That's the idea of linking community and a sense of place. What they've really tapped into is the desire of some visitors to link into local neighbourhoods and communities."
Those staying in Airbnb properties spend money in parts of cities that do not usually benefit from visitor spending.
Traditional hotels regarded Airbnb as another competitor although not directly pitted against them, Milne said. "I don't think the business traveller is going to be heavily tempted by the Airbnb option."
The Kiwi connection
Biggest Airbnb visitors to NZ by country:
1. US
2. Australia
3. UK
4. Germany
5. Canada
Biggest centres for Airbnb in NZ:
1. Auckland
2. Christchurch
3. Wellington
4. Queenstown
5. Dunedin