* Pursuit of utilizing space thoroughly.
Parking towers are required to have vacant land in front by law. So far the front vacant land has been utilized only for the turn table in which a car has veered and the upper space of the front vacant land has been scarcely utilized.
ES-W type is focused on it. The space utilization efficiency is greatly enhanced because parking space is installed in the upper space of the front vacant land too. It is an optimal plan for crowded area such as a shopping street.