The ground level is ideal for residential constructions, according to Vastu, as it fosters strength and stability. But, if a bottom floor is not an option, the first level can also be thought of as a good alternative. Higher floors should ideally be avoided as they are thought to have a negative effect on happiness, wealth, and health. When deciding which floor of a building to live on, It is also a good idea to think about the location and direction of the entryway, bedrooms, and living room.