Very nice location, 5 mins walk from train station and shopping district, with convenience stores nearby.
Staffs are very friendly, room is a little small, but very clean and quiet.
The hotel provides free snack, cup noodles, cookies / bread, and drinks, as long as they last.
I have a very pleasant experience staying in the hotel. I am sure that I will be visiting it again next time when I come to Seoul for Twice concert again!