Plot hole: In the scene where 47 swings out of the hotel window, we see the booby trap starting to explode as he's still in the room. Then in the shot from outside, the explosion extends out the window - so how on Earth did he outrun it and get out completely unscathed?
Suggested correction: He escaped before the debris from the explosion reached him. If you watch in slow motion, you can see that he was ahead of the debris whilst in the room, then below it when out of the window. And even if he had been hit by some, it wouldn't have been a plot hole, unless he was killed or seriously injured.