B Hotel was born from the ambition to create a new standard for Brazilian hospitality, with architecture as the central element of the experience. To realize this vision, the project invited Isay Weinfeld, one of Brazil's most internationally recognized architects, whose work is marked by rigorous proportions, precise details, and elegance built through restraint rather than excess. When SB\Design began the project in 2014, the architecture had already established a clear direction. The challenge was not to create eye-catching visual identity, but to develop a brand sharing the exact same principles as the building. In partnership with Roberto Cipolla, SB\Design was responsible for naming, brand strategy, visual identity, and the complete system of internal and external wayfinding. The client desired the development to be known simply as B. This apparent simplicity concealed a complex challenge: transforming a single letter into a brand capable of representing an international-standard hotel while maintaining the sophistication necessary to dialogue with Isay Weinfeld's architecture. The monogram became part of the façade, signage, printed materials, and countless details of the guest experience, functioning as a natural extension of the architecture. Designing an identity for Isay Weinfeld's work required understanding his design philosophy. His architecture eliminates everything superfluous. The identity developed by SB\Design followed this exact logic: clarity, balance, visual silence, and permanence. Typography, monogram, materials, signage, and information hierarchy were designed to coexist with the architecture almost invisibly. The project encompassed naming, brand strategy, visual identity, institutional applications, and a complete internal and external wayfinding system. The result was an integrated system where branding, wayfinding, and architecture operate as a single language. B Hotel opened using the complete system developed by SB\Design. The identity became inseparable from the experience of the development, demonstrating how design can serve as a natural continuation of architecture.