Not many reviews for what seems to be a recently established hostel, and I decided to take a chance on it anyway. And boy am I glad that I did!
A lovely hostel, situated right alongside the youthful environment in Seoul that is Hongdae; Hongik University station is easily accessed by a direct train from Incheon International, and all the shops, restaurants, bars, clubs and cinemas are a very short walking distance away. I only stayed one night, but had I stayed in Seoul a little longer than 2 days, I definitely would not have had any complaints about remaining at this hostel. I can't speak for the dormitory rooms, but my own en-suite room was fantastic; comfortable and affordable, with all the stuff I'd expect to find in a hotel.
While I didn't really converse with the hostel staff (I was out most of the time), they seemed like an enthusiastic and helpful bunch; and when I come back to Seoul in the future, I intend to spend a few nights at this hostel again.