First of all, scientifically speaking, glass sliding door partition is the most ideal for bedrooms with balconies, and it is the best choice for lighting and ventilation.
Secondly, from the perspective of feng shui, feng shui is actually about people. If a room has good ventilation and lighting, people will naturally live comfortably. When people are comfortable, they will be sunny and positive when they do things naturally. This is actually Feng Shui. Some people will say that the entrance to the room will have nothing to do with the balcony door to door. The so-called door-to-door is right, but the door can't be opposite to the balcony door, at most it's only side-to-side, which is irrelevant in Feng Shui.