- Extension and Renovation
Sisters is an extraordinary mixed-use project located in La Défense, the largest purpose built business district in Europe. The project will offer 49 levels of office space aswell as a 4 Star hotel, a swimming pool, spa, ballroom and skybar.
95 000 m2
total complex GLA
629 Mds euros
The Group aims to achieve BREEAM "excellent" and HQE "exceptional"