Some say that buying today is harder than finding the love of your life a house.
Which of the following phrases is MISPLACED in the sentence above?

The original sentence is incorrect because the verb "buying" requires an object. What is harder than finding the love of your life today is buying a house. Said house appears in the sentence, but it is misplaced, implying that you intend to find the love of your life a house. The sentence should read: "Some say that buying a house today is harder than finding the love of your life.".