Better to stop in S'charl or on the other side of the pass. Quite unfriendly service, none of five passengers was satisfied with the coffee. We also had a breakdown (total brake failure) and wanted to ask for help / tools, as there is no cell phone network available up here. We were harshly turned away and of the two men, the cheese makers, were not even allowed to speak to one. We were only offered to use the phone rather reluctantly. But if you don't know (or can google) who to call, that's no use ....