Practically using idle spaces at residential buildings or commercial buildings in cities, we construct up to 2㎡ of every unit of Paso-Garden Greening System in place of buildings’ managing organizations or owners and develop a business in which we rent those units at annual lease contract to residents or workers of the buildings.

	Supplying extra benefit of fixed rent to building’s managing organizations or owners and those income can be assigned to maintenance fee.
	By Greening of rooftops, residents would have a lot of opportunities for exchanging with the nature and a pleasure for growing flowers or vegetables, which would improve their stress-diminishing effect.
	Diminishing Heat-Island-Phenomenon by constructing the greening facility of Paso-Garden Greening System on rooftops.
	By meeting a suitable condition, local subsidy for greening can be acquired.
	By hiring caretakers for growing plants of the Rental- Field, new employment can be settled.

	Extension effect of lives of buildings.
	Insulation effect of living spaces by greening.
	Saving energy effect of whole facilities by greening.
	Purification of the surrounding air by greening.
	Diminishing stress of residents by greening.