This 汗蒸幕 is said to be the largest one in Seoul. It is a 7 storey building, having a lot of recreation facilities. It is good for family and couples, as the entrance fee is not expensive. But you need to pay for food, and other services. They heated up the floor of the rest area and the whole environment is warm and comfortable. They have 7 to 8 different sauna room with different temperature.