Traditional Culture Encyclopedia - Hotel reservation - What is the reason why the top door is two centimeters from the ground?

What is the reason why the top door is two centimeters from the ground?

Stretch space. The top door is designed from door to top, which is different from the traditional door in appearance. A top door is more indomitable spirit, two centimeters higher from the ground because the stretching space is high and narrow, which has some unique advantages for the owners who like it.