Is the house airtight from north to south?

Yes! When the living room faces south, there are opposite windows in the north and south, which can maximize air convection. From the perspective of feng shui, fast air circulation is also beneficial to wealth. The so-called north-south permeability means that the living room runs through the north and south. This house is your living room+dining room. When you wear it together, there are windows in the north and south, so it is called north-south transparency. This kind of apartment is very popular now. Zh's apartment is called anonymous apartment, which means that all five rooms have windows, which makes it brighter to live in. Ventilation from north to south in summer has better airflow and more reasonable layout. The design of two bedrooms directly leaving the wardrobe position is very practical.