Is there a way to 'turn this situation to our advantage'? [=is there a way to exploit this situation?; is there a way to take advantage of this situation?]
The union should be 'at an advantage' [=should have an advantage] in the negotiations.
She used her position for personal 'advantage'. [=for personal gain; to help herself]
(..) and that you were said to be beautiful. So you and your friends traded me like a prized horse to the Dothraki. Which you turned to your advantage. Who gave the order to kill me? King Robert. Who hired the assassins? (..)2017 TvShow: Game of Thrones Title: Stormborn Season: 7 Episode 2