Diez+Muller‘s innovative OTON house, located in Cayambe, Ecuador, showcases a captivating blend of contemporary design and sustainable living. Crafted in 2025, this impressive residential project offers a remarkable fusion of architectural ingenuity and environmental consciousness, catering to the demands of modern lifestyles.
With its seamless integration of indoor and outdoor spaces, OTON exemplifies the potential for architecture to create harmonious living environments that prioritize both aesthetic appeal and energy efficiency.

About OTON
Nestled amidst the rugged terrain of Ecuador’s Cayambe region, the OTON House stands as a testament to the genius of design duo Diez+Muller. This breathtaking residential masterpiece, completed in 2025, effortlessly blends modern aesthetics with its natural surroundings, creating a harmonious interplay between the built environment and the stunning Andean landscape. Commanding Presence, Striking Silhouette
Approaching the property, one is immediately struck by the bold, angular geometry of the OTON House. The structure’s rich, earthy tones of terracotta and concrete seamlessly integrate with the rugged terrain, while strategically placed windows and expansive glass panels offer panoramic views of the rolling hills and distant peaks. The carefully orchestrated use of materials and the clean, minimalist lines create a striking yet refined silhouette that commands attention without overwhelming the natural...