# Pavilion for Good Sleep: Architectural Design in Tunquen A 50-square-meter residential pavilion designed by WHALE! to optimize morning light exposure. - **Source:** [ArchDaily Global](https://brifing.si/source/b856ce4a-b51b-4705-954b-40620e034caa) - **Published:** 2026-10-16 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/0d18e067-e0b8-4910-a64c-5318e1b93974 ## Project Overview and Scope The Pavilion for Good Sleep, designed by the architectural firm WHALE!, is a compact residential structure located in Tunquen, Chile. Completed in 2023, the project covers a total area of 50 square meters. The design focuses on specific environmental integration, prioritizing functional living space within a limited and highly efficient footprint. ## Strategic Eastern Orientation The core architectural concept revolves around an eastern orientation to capture the morning sun. By aligning the pavilion with the sunrise, the architects aim to support natural circadian rhythms for the inhabitants. This deliberate placement serves as the primary driver for the building's layout, ensuring that the interior space receives direct morning light. ## Materiality and Construction The project utilizes WoodArch products as the primary material for its construction. The selection of wood emphasizes a sustainable approach to residential building, aligning with modern architectural trends in Chile. Builders Alex Gaete and Rodrigo Espinoza executed the construction, ensuring that the material properties meet the design requirements for this specific residential pavilion. ## Professional Design Team Branko Pavlovic and Luca Montanarella served as the architects in charge of this development. They were supported by collaborator Paloma González throughout the design process. Their collective expertise ensured that the 50-square-meter pavilion maintained its functional integrity while adhering to the client's specific request for a space optimized for high-quality sleep. ## Visual Documentation and Context Photographer Felipe Fontecilla documented the completed structure, capturing how the pavilion interacts with the Tunquen landscape. These photographs highlight the relationship between the wooden exterior and the surrounding environment. The visual record serves as a key reference for the project's aesthetic and functional success within the residential architecture category in Chile. ## Architectural Office Profile The project was developed by the office WHALE!, which focuses on residential architecture and built projects. Their work often explores the intersection of sustainability and material usage. By focusing on small-scale residential interventions, the firm demonstrates how precise architectural planning can enhance the quality of life within a very limited square footage. ## Regional Construction Trends The Pavilion for Good Sleep reflects broader trends in Chilean residential architecture, where architects increasingly prioritize site-specific environmental responses. By utilizing local materials like wood and focusing on solar orientation, the project exemplifies a shift toward intentional, small-scale living. This approach addresses both the physical needs of the occupants and the ecological context. ## Impact of Spatial Design Ultimately, the pavilion proves that architectural success is not defined by size but by the alignment of design with human biological needs. By prioritizing morning light, the architects have created a specialized environment that transcends standard residential layouts. This project serves as a case study for future developments focusing on wellness-oriented architectural design. ## Sources covering this story - https://www.archdaily.com/1022567/pavilion-for-good-sleep-whale — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._