GAP İnşaat (Çalık Holding) is a major construction/real estate company based in Istanbul. Taksim 360 (Beyoğlu) is its primary residential+mixed-use pr...
GAP İnşaat (Çalık Holding) is a major construction/real estate company based in Istanbul. Taksim 360 (Beyoğlu) is its primary residential+mixed-use project.