All the positive reviews for this pension involve the owner, Hana. However, we didn't meet, or see, her. As a result, there was no walk-thru or description of the amenities. (We arrived late at night, so perhaps that step was skipped for us.) Several times there was no one at the front desk, so we couldn't ask for recommendations or get maps. There was also no breakfast, as indicated in reviews.
Overall, if you are comfortable navigating Korea on your own, then this pension is fine. We had the hotel call a cab for us to get to Seoraksan, and we researched dining options on our own. It was fine, but not worthy of the glowing reviews on this (and other) sites. The one positive is that the desk clerk drove us to the bus station on our last day, since I think he realized that the next bus was leaving soon.