I went in during a lunch break.
Food was incredibly good. Freshly prepared and served quickly. Beverages are in bottles or cans.
It's not fancy, it is however incredibly good and very cheap too.
For three dishes (a crispy sushi roll 8pc, eel nigiri 2pc and chicken gyoza 8pc) and a large beer, it was under $25.
Service was friendly and it seemed busy. Eating in was a "mark on a menu with pencil" affair. Busy for good reason. I'll happily return next time I'm in the downtown area.