NETZ kaffeehaus is a cafe on the second floor next to Sewoon Sangga in Chungmuro, Seoul, serving espresso and drip coffee. Beans can be chosen from two options, and the caffe latte is made with Seoul Milk. It uses Mazzer Major and EK43S grinders and plays jazz through French Triangle Borea speakers. The entrance is narrow and easy to pass by, so check the signboard higher up on the building.