My review on the places I stayed in while in S. Korea.
# Jeju Four Seasons Hotel
Breakfast: A buffet breakfast everyday, with same dishes except for different canned fruits.
Overall: Nice and clean. Unfortunately, did not get the best sleep. It is definitely crammer than it looks in this picture. Not the kind of room you want to hang out in.
#2 Hill House Hotel, Seoul
Breakfast: Simple toast and eggs. You have to make an order and a lady would fry the eggs and toast the bread for you.
Overall. Nice and clean too, but much bigger and comfortable than Jeju Four Seasons.
Both hotels had a very nice set up, and they looked professional and classy. Even though their locations were in back alleys, they presented themselves well.
I personally would recommend Hill House Hotel because it's in walking distance to Hoehyeon station as well as Myeongdong and Namdaemun. If you read my simple itinerary, you would know that we walked a lot. The hotel was in a good location and we saved money on transportation.