On Soi Chaiyapruek look out for this sign in Jomtien.
It's located at the entry to Soi Chaiyapruek 2.

The entry to Chaiyapruk Lodge is located on Soi Chaiyapruek 2.

This is the privat Soi to Chaiyapruk Lodge.
Not even your best friend can spot your vehicle, once you parked it at the lodge.

The map to Jomtien's Chaiyapruk Lodge. Google Coordinates: