Though my family and I booked our room last-minute, and only for one night, the owner and his daughter were accommodating and patient throughout our stay (we were very grateful for their niceness as it was cold and we had a tiring ride prior to arriving at the pension)
The hotel room was alright and reasonably priced, just that the location is a tad secluded (it's a 10 minute walk to the nearest bus stop, and 15 minutes to Cheongpyeong station via taxi). On the bright side there is a great view from the pension :)