在接到每个项目邀请后，无论大小，他们都会用较长的时间来分析准备, 从环境、结构、气氛、材质、色彩等因素进行系统设计， 并与项目主管一起，跟踪项目实施直至最后。因为，项目的呈现甚至每个细微的角落，都是他们的热情所在，并喜欢与客户共同分享。对于创作，二位摒弃单一的思维路径，希望在满足基本需求之余融合更多元的体验，复古而现代、浪漫而严谨、矛盾而统一。 就像美食能调动人们复杂而又敏感的味蕾一样，他们投入巨大的精力以创作出意外感动的空间体验。而每次的尝试，都在项目呈现时得到很好的印证，空间中处处细节都能琴瑟和鸣，和谐共存。
NA-DECO, an interior design studio, was founded by Zhang Yufan and Ha Da in 2015.
The rigorous taste in design derives from their artistical family background：Hada's father is locally well-known sculptor, and Fan's mother is enthusiastic about dancing. Coincidentally, however, they did not choose to inherit from their parents but to study administration after high school instead. At last, one of them gained bachelor's degree on business administration(UIBE) and the other on art administration(CAD). Again, the same story happened to them afterward, which was starting to explore an all-new area where they could make full use of both art and academic background, that is space design. And barely no other real story could end in such a dramatic way, because they got married and became close partners.
Inspired by their own stories, Yufan and Da want to bring in more emotions besides basic needs, in a strong wish of making chemistry between each elements. Users could feel classic and modern, romantic and formal at the same time. Just like exquisite foods, outstanding spaces could be memorable by evoking people's complex but sensitive nerves. Their design of each project becomes mature in a systematic process concerning environment, structure, ambiance, material and color, and will be carefully converted to every detail of project field. In other words, they not only draw the plans but work closely with project manager to ensure the final quality.