3.5
It is a small restaurant.. I recommend that you make reservations before you go. When I went on Saturday evening, the restaurant was packed.
Service was average. Don't expect similar atmosphere as Guu Izakaya - the restaurant was pretty quiet which I enjoyed. The menu doesn't offer many choices but they're at affordable price. I tried Takoyaki, fried rice with octopus, tofu, grilled chicken skin .. I liked their Takoyaki; the sauce was just perfect and it was slightly crispy.
No 4 or 5 because I didn't find anything special about the restaurant.