The floor plan of the hotel's public toilets is 4.3m * 4.5m Simple men have 2-3 squat pits and 2 urinals, while women have 2-3 squat pits, and there is a bathroom when they enter the door.

Looking at other people's drawings may not apply to you. Do you want a floor plan or an renderings? If the floor plan is not as good as your own scale, then go to the CAD library to find some material to spell it yourself. There are still some questions unclear. Is 4.3 m *4.5 m for two bathrooms, or is one this big? If it's two, you have to give it a place to go out.