One: The most direct way is to change the door to the side.
Two: between the gate and the toilet, set up partitions, such as screens and porches.
Third, you can transform the door into a flat sliding door and draw some color pictures on the door.
Four: Ordinary doors that cannot be transformed into sliding doors can also be painted on flat plates, making them a visual attraction.
Five: Put some geomantic objects in the toilet, such as hanging a "Tiger Head Mahogany Eight Diagrams Mirror" or putting a string of "Five Emperors' Money, Six Emperors' Money/Ten Emperors' Money" on the floor mat.
In many cities, the entrance to the toilet is considered taboo. We can't change the structure of the house, but the decoration at home can be changed.