他買的NNN地產，隻是地產收租金的。

我看他是做1031 交換，能買到這種SINGLE  TENANT的NNN地產是蠻好的。有些商業租約有租約內租金增長的條款，到期也可以調整，過幾年收入會漲的。A NNN lease, or triple net lease, is a commercial real estate lease where the tenant pays the base rent plus three additional categories of operating expenses: property taxes, property insurance, and maintenance