And what people do is they develop their home on one or two stories, and they sell their loggia or roof rights, and someone else builds on top of their building, and then that person sells the roof rights, and someone else builds on top of their building.
Люди строят свои дома в один или два этажа, а затем продают права на лоджию или крышу, и кто-то другой строит сверху, а затем продаёт крышу третьему, который строит сверху.