Piazza Martiri 7 was founded in Cagliari from the meeting of Arch. Sandro Sergi and Eng. Luca Andreoni — two professionals who chose to bring architectural and engineering expertise together within a single practice, convinced that the quality of any work depends on the coherence of its parts.
Yes. We handle all the necessary procedures in-house, from municipal filings to landscape and cadastral authorizations. The client doesn't need to deal with anything on the
Timelines vary depending on the complexity and scale of the project. Before any work begins, we define a detailed plan with the client, including the expected timing for each phase
We follow the entire process, including construction supervision on site. Our involvement doesn't end with the delivery of the design — we remain present until the completion of the work
The studio handles both. Renovations represent a significant part of our work — they are often the most complex projects, because they require an in-depth analysis of the existing conditions before any design work can begin