If food bill is under 20$ they don't accept debit or credit card. Our bill was more, but it was something I noticed on signs inside the place.
The Sushi was all right - nothing spectacular. What stood out was the grumpy waitress, who only decided to be polite at the end of our meal. The speciality sushi rolls were really small (bad) and rolled tightly (good). The taste was alright and the fish felt fresh, other than that it was okay, wouldn't go out of my way to return, though. Will try other spots.