We stayed 2 days at the Waipi'o Hostel and we enjoyed the quiet and peaceful surrounding. The room we booked "Aina" was in between two other rooms and quite dark as well as we could hear every step taken in the level above where Greg and his family lives as well as our room neighbours.
The room, bathroom and lounge weren't really clean from our perspective. Anyway we really appreciated communication with Greg and their kids showing us around in the orchard. The bed is really big and comfy and the outdoor kitchen too!