This restaurant actually has an convenient location in the express bus terminal complex! Everytime you take the bus to another city in Korea or when you arrive there you can have food there without having to go to anohter far location! Same for opening hours, it is only closed on Tuesdays.
Take exit 1 of Express Bus Terminal and head to the front side of Express Bus Building complex. There are a lot of restaurants beside each other and Babione is one of them.
People lacking Korean skills may encounter some problems as the menu is in Korean and the staff seems to lack English skills. But the menu features pictures of the meals so you'll still be able to show them what you want!
Many complained about the bland taste of the food but I was totally ok with that as they don't use any artifical stuff.
The first time the staff seemed to be rude and disinterested to me but as I came by more often they even got friendlier.
Updated from previous review on Tuesday January 27, 2015
Cons: a bit bland, a bit rude and disinterested staff