It's located inside the PATH underground system and underneath the Scotia Plaza(Financial District), no it's not a high end sushi place by any means.
It's an all you can eat quality restaurant and I believe they serve all you can eat dinners. This place can very busy during lunch as its underneath the downtown core with all the office towers nearby.
We always get the bento boxes which are big in portions. Sashimi pieces look and taste fresh. Miso soup needs a little more flavour. I have also tried their chirashi which is pretty decent as well.
The one thing I don't like is that they charge $2.75 for tea which should be free.
Overall decent quality, reasonable price for a downtown core restaurant. Will satisfy most sushi cravers.
Note: this place gets loud during lunch, not a place to do any kind of business or conversation.