The TRIANGOLO apartment building was created as a dialogue between natural features, the city and the construction site. The Nitra uplands, Zobor and the meander of the Nitra River represented basic inspirational landmarks. The triangular plot and corrugated roof, together with the layout and material concept, finally shaped the architecture into its final form. From a typological point of view, it is partly a three-story building, the corridors of which are illuminated with daylight by an end vertical skylight. The architectural expression is dominated by monomateriality, two facades of the same appearance and a rounded part of the roof with domes. The layout and construction principle is based on the load-bearing reinforced concrete cores, which enabled the creation of apartments in different size categories. The special concept is also announced by the house sign located at the entrance to the house.