The hotel is great, the staff very helpful, although they didn't give us a lot of basic information at the check-in, the room was very big, two beds, a lot of space, big bathroom.
The only downside was the lack of English signs around the hotel, especially with important things, like the breakfast hours and the washing machine instructions. I know there's not a lot of foreigns in Jeju (we felt like an attraction for Koreans! ), but it's a hotel! They must have English instruction.