Google's positioning based on addresses is never exact. IF you know the exact longitude & latitude, Google Earth can take you right there.

The trick would be, once you know the location, to use Google Earth to go there, zoom in, get the precise numbers and post those.

Or..if you just wanta show folks, zoom in to a nice level, and take a screen capture photo and post that somewhere (to add to on the ground pics you have already taken)

I can see that potential buyers are limited to those who are not intimidated by the location & the hills.