21 is housed in a historic neoclassical building in the center of Athens, on the street Agion Anargiron the main street of Psiri, in one of the most picturesque and lively area, early in the morning until late at night, attracts tourists and regulars locals. Making your walk or after work, you have the opportunity for a stop in 21, any time of day and enjoy your breakfast or coffee, your lunch or dinner, or just a drink with friends.