exceptional architecture
– HRO buildings are designed by world renowned architects such as Skidmore, Owings & Merrill, SRA, Mas & Roux, Art Charpentier, Jean-Jacques Ory, Alexandre & Sandoz, Atelier de Midi, International d’Architecture, Ateliers d’Architecture André Martin, Nagele Hoffman & Tiedemann and Dyer/Brown Associates
– Modern and elegant facades providing a high level of thermal and sound insulation