Williams house is incredible. The views are to die for (I’m not very fit but I found the steps up to the house doable - with a couple of stops to catch my breath).
You just want to stare out to the sea all day long, there’s views from all over the house. You fall asleep to the sound of the ocean and you wake up to the sounds of native birds.
The Piha beach is a very short walk away so we spent a lot of time there.
We can’t wait to come back one day soon !