This place is acknowledged by many to have the most authentic Korean food in Stockholm (not including more high end pricey alternatives). The food tastes great and spicy as it should. If you haven't tried Korean food before, or if you miss it like crazy, this is the place to go.
Visit to try one of their dishes like Dolsot Bibimbap or Kimchi stew. The interior is nothing special and I wouldn't visit on a sunny day because it is sort of underground and dark inside, but it's close to the city center and all other places you'd wanna visit so it won't be a detour.
They have a lunch menu 11:00-14:00 with reduced prices.
Mon-Fr: 11:00-21:00
Sa-Su: 16:00-21:00