GWIC was a key player in the Engineering Design for the exclusive Pátheos da Lithographia Condominium, located in Lisbon’s iconic Bairro Alto district. Partnering with the renowned architectural firm Saraiva + Associados, the project involved both rehabilitation and expansion, bringing modern elegance to this historic urban area. Spanning 2,932 m², the residential complex features four interconnected buildings and 13 meticulously crafted apartments, offering luxury and refinement that redefine contemporary city living.