Schafer understands that in many instances a parking structure's appearance is as important as its function. The building must fit into its environment and be aesthetically consistent with its surroundings. At the same time, the functionality of the facility is critical to its success. Upon entering a parking structure, the user must quickly and easily understand the driving and parking patterns. As the driver maneuvers through drive aisles, ramps, and crossovers, they must, at all times, have a sense of where they are in the garage. The parking patron must be comfortable within the structure. The facility should be properly lighted, traffic patterns and parking stalls clearly marked, signage should be easily seen and understood, sight lines should be as open as possible, and the patron must feel confident in their personal safety.