Blue
Google
Food was ok (but rather small portions for the price). Customer treatment was highly disappointing and unfair.
I was gifted by a friend a 100 CHF voucher credit for this place, and went there for dinner, believing I could simply use the credit multiple times. I spent 39 CHF, and I was told I had to either throw away 61 CHF paying with the 100 CHF voucher, or pay the 39 CHF on my own then use the voucher another time.
I gently asked if it was please possible to just update the voucher value, and I was denied that by saying it was "too complicated" (the voucher is just a small piece of paper with a signature on it...!).
There were no related Regulations on the printed voucher, nor published on their website. I paid by card and left, but of course I am not happy about this treatment.