M-PARK HUB used car trading complex is Korea's largest used car trading complex project designed to overcome the low transparency of the existing used car market and the unreasonable shortcomings of previous trading complexes. In addition, most used car sales complexes have the same shape as parking lots rather than car exhibition halls, and as they accommodate as many vehicles as possible in small spaces, problems of safety and environmental improvement have emerged. In order to provide a comfortable space for customers and dealers, another task was to lower construction costs within the budget and invest and provide that much space for customers and dealers.

The exhibition hall designed a safe, bright, and pleasant space by introducing appropriate natural light to solve the problem that the exhibition hall of the existing trading complex looks like a dark and parking lot. While indirectly accepting light as a design considering the shading of the elevation, the existing method of using artificial lighting was avoided to create a bright space by allowing strong light in the southwest direction of the day to be controlled from the inside. This shading was designed on the elevation by functionally reflecting the outer panel. The exterior panel was able to reduce construction costs while securing designs in accordance with the requirements of the exhibition hall by using panels that can have internal and external finishes at once.