This is a nice hostel for out of towners looking for a place fairly close to the Yeosu Expo. You can get to the expo by bus. A bus stop is convienently located a few feet from the hostel. By taxi it should only cost around 3,000 won.
I shared a female dormitory on the top floor. The rooms were clean and there is air conditioning. Bring a towel because there are none available. There are also lockers in the rooms and you can get a key for a 5,000 won deposit.
Toast is available for breakfast and there is a small laptop to use by the front desk.
My only complaint are the scary stairs. They are very narrow and small. I can't imagine having to carry luggage up those stairs or during the winter when it is snowy and wet. Luckily I am here during the summer and only had a carryon. Still, I was very careful walking down those stairs.