Perfect location,just a minute from Hongik University Subway Exit 2. Spacious room and complete with kitchen/dish set. However,just one minor problem where there is no clear instruction how to get there. Dont expect to see the signage of this hostel as it located scattered inside one building. When u exit gate 2 from Hongik U subway,u will see a Samsung building. Jeongstay Hostel is next to that building called as Magellan 21. Office is #503. Owner need to email clear instruction how to get there. Other than that,perfect.