"The toilet - where would I find it?"

But arguably putting the key information at the start of a sentence is not ideal as it gives the listener no time to context switch. If I ask a busy waiter in a restaurant "where would I find the toilet", they may well not fully hear the "where would... " but they'll know for sure what I've asked by the end of the request. Which is presumably why we often prefix statements with "excuse me, but..." and the like...I assume that must happen in Korean too.