A nice big room with a very comfortable bed, but a very confusing aircon, we baked the first night and froze the second.
The bathroom is great, of course with a fancy korean electric toilet seat! Shower is powerful and toiletries are good (no free toothbrushes though).
Location is excellent, if you go to Jongno-5 station and walk to the hotel in a zigzag via the back streets you find loads of really interesting local restaurants. Also two mins walk from a huge fabric, clothes and food market.