add a two story parking structure behind the building replacing the current open surface parking lot keep the existing main building behind it intact and preserve the overall aerial viewpoint site layout and surrounding context the roof of the parking structure should not exceed the height of the lowest row of windows of the building design the new parking structure as a clean modern open air garage that fits the site footprint and aligns with the property edges it should feel integrated with the architecture of the main building use a simple structural frame with open parking bays realistic circulation and a clear entry exit wrap the exterior of the parking structure with a lush vine covered facade green wall system inspired by the reference images the vines should climb across the exterior screening and soften the structure creating a dense living facade with varied green tones and natural coverage the parking garage should feel partially hidden behind the vertical greenery while still reading clearly as a functional parking structure the result should look architectural realistic and cohesive combining the warm high end design language of the main building with a planted green facade over the new two story garage
