MORTOUR - Guida turistica a Seul

Hi. As a matter of fact, it's not easy to find public toilet in korea , so as guide im just trying to make sure everyone who needs to go toilet got a chance to go to toilet and i can make sure it was not 30 minutes just for toilet break Once the walking tour continue. It is very difficult to find bathroom.. i dont know what to do when suddenly a guest asked me where is the toilet. In the midst of walking tour So i always told the group to go to toilet first while they are in the place (library/ new city hall) When explaining. Guide was just intend to interact with everyone by looking at everyone's face to make sure nobody left behind .