There are always good things and bad things in each country. One of the best things is clean and convenient subway system in Korea. That is true with the subway in other metropolitan stations as well.
Check out how clean they can be even though the use of this restroom is total free unlike those in European countries.
Yes! Toilets in Korea are clean and free! Let’s keep them clean at all times!
It was also cool that in some places they have squatter toilets. I had no idea what that was until I went to Korea.
Squatter toilets are good in a sense you do not have to sit on the toilet. But you need to be quite good at squatting. 😉