This regulation applied for the apartment because they believe that the toilet twice will create a nuisance and to walk, including forcing the men urinate standing is prohibited unless we are confident that Pee quietly.
Rules are for apartment I believe that to flush the toilet once it is unobtrusive. And to disturb the people next door To enforce a ban on standing urine. Unless it is sure to be absolutely silent.
Regulations for the apartment. Because I believe that flush once is a nuisance and disturb the people next door, including การบังคับ boys don"t urinate. Except that it is sure to pee quietly.