This document discusses different types of parking and multi-level car parking systems. It introduces on-street and off-street parking as well as parallel parking. It then describes multiple level car parking as a building designed specifically for automobile parking across several floors. The document outlines different types of multi-level parking systems including mini, puzzle and tower styles. It concludes that multi-level car parking systems provide an optimal solution to parking requirements by maximizing capacity through vertical space utilization rather than horizontal expansion.