Can you build a toilet behind the screen wall? Does simplicity have an impact on Feng Shui?

The screen wall is usually built near the gate, and the gate of our house is as important as a person's throat. Because it is the only access channel, everything and anyone in the family must pass through it. In addition, according to Poseidon's geomantic theory, the gate is the most important air inlet in the home, and the annual fortune of the stars in Poseidon's geomantic dish starts from the gate. Whether it is fleeting career or fleeting fortune, it will have a certain impact on the happiness and health of our family. If there is not a clean and unobstructed environment at the entrance, but all kinds of sundries and garbage are piled up, it will lead to poor air transportation and bring many adverse effects to the homeowner. Building a toilet behind the screen wall is more serious than putting garbage, which has a great influence on Feng Shui. Suggest giving up the idea.