Took a bit of searching, but found it anyway. € 22 is expensive for a place on gravel and not particularly cozy ... because it is already late we stay there anyway.

Great place in a cozy small town. Use the address instead of the coordinates to get there; the coordinates refer to another parking lot. We paid via PayPal. Because we have no further proof of payment, it is unclear how checks can be carried out. But we're fine!