Acqua Santa is a dessert cafe near Seongsu Station that serves strawberry fraisier, mango cake, and bingsu. Its Einspänner tops rich, nutty coffee with cream, and the fresh mango snowflake bingsu comes with soft ice, mango, and ice cream. The strawberry cream cake uses 100% animal-based cream, so it is not heavy, and the fraisier is filled with cream. The shop is small and the tables are placed close together.