“Box on a box” is the design philosophy of this building in Filothei, comprising two residences – a studio on the ground floor and an apartment on the first and second floors. Each floor is a repetition of the same form, only in different size and material: glass prevails on the facades of the ground floor, while a frame underlines the geometry of the top floors and lends the building its special character. An 80 cm gap between the first and second floor creates the impression they do not touch each other.