The bathroom was good and hygienic conditions. Must be located in an area where the sun shines through because the Sun helps kill germs cause a dry toilet. No moisture. The bathroom should have good ventilation ventilation slots or by installing the exhaust fan helps to prevent the smell inside the bathroom. The germs that live in the water, it will contain both the fungi and bacteria which, Yes, I was that these infections can harm our health. Whether it is a respiratory disease. Membrane disease, encephalitis etc.