Dong Hyun's house is as clean as a hotel but as welcoming as a real home. There were bottles of water ready for us in the fridge and full sized toiletries (including face wash!) stocked in both bathrooms. The neighborhood is quiet and safe and only a 10 min walk to the edge of ktown.
Dong Hyun was communicative and provided some local recommendations as well. There is nothing more we could ask for. Thanks for the wonderful stay!