"The room, bed and toilet are in the northeast" is a Feng Shui saying, which refers to the placement of the bed. Specifically, the bed refers to the bed in the house, the toilet refers to the toilet, and the outer northeast means that the bed should be placed in the northeast direction of the room.
In Feng Shui, the northeast direction is considered the source of vitality. Placing the bed in this direction can help improve sleep quality and physical health. At the same time, the bed should not be too close to the toilet to avoid being affected by dirty air.
It should be noted that Feng Shui is only a traditional belief and culture, and its authenticity and scientific nature have not yet been fully verified. Therefore, in real life, Feng Shui should be viewed with a scientific and rational attitude and used as an auxiliary reference, rather than relying entirely on it to determine the layout of the living environment and facilities.