Structures composed of vertical hexagonal prisms that are 7 meters high and 12 meters wide, with hexagonal bases and roofs, and rectangular side faces serving as façades. These structures are connected to each other like a honeycomb, combined only front-to-back and side-by-side, and are all single-story, meaning multiple structures cannot be stacked in the z-plane. The maximum height limit for these structures is 7 meters, so they cannot exceed this height if stacked. The floors and roofs of these structures are hexagonal, while the joining surfaces are rectangular. The joints of these rectangles are opaque, while the exposed surfaces are transparent. On the transparent surfaces, there are horizontal and vertical wooden linear sunshades with a width of 15 cm, a depth of 10 cm, and variable lengths. Opaque surfaces use wood and white concrete.