Food: fresh sushi and awesome teriyaki sauce! the teriyaki sauce tastes different, I think they made their own sauce or something like that. I usually get the nigiri box A which is a combination of sushi and cooked food; they all taste good, better than your average sushi place
Service: dependent on how crowded the place gets. The service's pretty good when it's quiet but when it gets busy, oh my, super slow service
Ambiance: I think the place looks pretty good. I agree that the location is pretty peculiar and there's no ventilation but it's clean and it has Japanese decor so this is pretty good for me
Overall: I gave 4 stars because they deliver consistent, good quality food with decent price. Imagine, $ 10.95 for 2 salmon sushi, 2 tuna sushi, 1 ebi sushi, 4 california sushi, rice + miso, tempura, teriyaki chicken, and green salad. Should try out this place!