If you're looking for a complete disconnect from the hustle, this is it.
The steps are no joke, but SO worth the hike up. Once there, you cannot see another house, only views over south end of piha beach - watching the surfers was our main past time.
The facilities are excellent. Great shower pressure (watch your water consumption) and natural airflow through the house make for comfortable digs in summer. We loved the privacy.
Things to note, the cicadas are in full concert mode during summer (which we loved) but may not be for everyone. Bring some mosquito repellant for the evenings too and you're all set.
SO happy we found this place - we would come here every weekend if we could!