"This building is a bathroom."

Translation: 이 건물은 화장실이에요.

[mitchell.barbee]

What does this even mean?

[wintertriangles]

Sounds like an insult the architect to me

[nleconte]

Maybe it refers to those stand-alone buildings that contain only toilets? Thinking of the ones you sometimes see behind the playground of a school. A bit far-fetched, I concede :)