Through his ebook and Instagram content, Furushio has identified several recurring errors in residential design:

Furushio’s Peruvian and Japanese heritage gives him a unique multicultural perspective that, in his own words, “allows me to easily communicate and make strong connections with people from all over the world”. This global sensibility infuses every project he undertakes.

He then turned to the bedroom. Instead of placing the bed against the longest wall, he floated it diagonally in the corner, creating a triangular pocket behind it. That pocket became the library: a floor-to-ceiling shelf that wrapped around the angle, with a built-in cushion where Clara could curl up with a book.

. Furushio has written extensively about how kitchen zones are separate workspaces, each intended for a different task. When these zones are well located, they can significantly improve workflow and efficiency.

Based on the work of Luis Furushio , a Peruvian architect and residential designer based in the San Francisco Bay Area, a "feature" for residential space planning would center on his signature Visual Why" methodology

"You're losing floor space," Marcos argued.

), a comprehensive visual resource that bridges theoretical knowledge and practical application for homeowners and students. While he is a Peruvian architect based in California, his resources are widely utilized by architecture and design students globally, including those at UP Diliman (UPD)

The “Graphic Guide” is organized into clear thematic sections, each packed with diagrams and practical advice:

For the Filipino family, where extended living and "Salo-Salo" (gathering) is cultural, Furushio’s plans optimize for social density while preserving individual privacy—a balance most Western designs fail to strike.

," focuses on bridging the gap between technical architecture and practical homeownership. He frequently updates his materials, with a major "upd" (update) in that expanded his guide to over 200 pages. Key features of his approach include: Graphic Guide to Residential Design - Luis Furushio