Went there with my family for supper. Restaurant is quite small and may seem sketchy from the outside, but inside, its really clean, lots of light and quite cozy. Waiters are really nice, they are not always able to answer our questions, but it is clear that they try their best to give a good service. Really liked the food there. Unlike other KBBQ, they actually have korean dishes on the menu, such as bibimbap, korean sushi, and korean fried chicken. Also, the lettuce is free of charge there (at Chako you have to pay $2 per portion I believe). The only dish we did not like were the dumplings. The other dishes were quite good.
Tip: Make sure to ask the waiter to change the grill when it's dirty! Or your meat will be full of cancer.
Will definitely return