It is a private and peaceful location but at the same time very close to the Onetangi Beach (2mins walk) and one of the most popular restaurants / bars in the area, Charlie Farley's.
The window settings as you see in the listing pictures are one of a kind. The place is facing its own little garden so you don't have to be concerned about privacy even if you have all your windows/blinds open.
Check-in is the most straightforward one I've experienced.
Will definitely come back if I come to Waiheke Island again.