in my school, in one block, guys and girls toilet are alternate,
as like, 2nd level, guys toilet on the right while girls on the
left, then on 3rd level guys toilet will be on the left and girls
toilet will be on the right instead. Means, on level 2, guys toilet
which is on the right, above the guys toilet which is on level 3,
will be the girls toilet....
Then i happen to be confused one day and almost went into the
girls toilet....................

like that dangerous nya.
the boys can rope in a video camera from the top level to the
girls toilet at the below level.