I was surprised at how much I enjoyed it. It really reminded me of the feel of being at a restaurant in S. Korea. My party sat down and we were immediately given "water" (It's this tea that is given all the time in Korea instead of water.. Bori cha? or something like that). The older people got hot drinks, and the younger people got the iced version. Not sure if that's a cultural thing...
We ordered mandu (dumpling) soup, half champeong (spicy seafood noodle) and half jajungmeun (bean paste noodles), and pork + cabbage with rice. We got a few good standard side dishes, too. The main dishes were very flavorful (maybe too salty). The shredded pork was a bit dry, but I enjoyed it anyway. I thought it was awesome how you can do half of the champeong and half jajungmyun. Brilliant.
They gave you boiled peanuts in a styrofoam box if you ask for it. I think some tables just got it without asking... It's free... I'm not quite sure how the system works. The workers there speak Korean and the younger workers are bilingual.
Service and food coming out was fast. For what this place is, it's excellent. Nothing fancy. Somewhat hole in the wall. Just straight up authentic.