Han Corea is a small korean eatery that offers all you can eat rice and self serve water/tea/drinks. This is pretty common in Korea, but not in North America so this might confuse customers that are still waiting for their server to ask what they would like to drink.
The eatery atmosphere is not that great as the decorations and setup of the dinning room is simplistic. The walls are in need of wiping down and overall the eatery needs some sort of revamping. But that is the only low point of Han Corea.
The food is superb! I have been to Korea multiple times and it's hard to find a korean restaurant in Calgary that serves authentic korean food. We ordered the squid and pork with spicy sauce and it was enough for 3 or 4 people in my opinion. The serving portions are quite large and is great for sharing. You also get side dishe with your order, which is a usual in all Korean restaurants. I am looking forward to try their spicy rice cakes and seafood pancakes.
Overall, I definitely recommend Han Corea, but just be prepared that the location gives a "hole in the wall" feeling, and that this does not at all affect the quality of their dishes.