I think this is definitely a hidden gem. It's a tiny little place hidden in the back of the same building as superior pho. The outside is definitely a little sketch, but both of these restaurants offer authentic, well-priced, delicious foods. In fact, it very reminscent of the various hole-in-the wall restaurants in Pusan and Seoul, and quite authentic.
My boyfriend and I tried the hoe-dopbap, which is a selection of fish in a bed of rice. For the price, I was so surprised by the amount of fresh fish and roe that we got. It was this HUGE bowl of food that we shared. We both left well satisfied.
They also give a cute small yogurt drink at the end of each meal. It's the perfect end to a perfect meal.
Can't wait to come back again.