A 10 minute wait with 6 people ahead of you equals roughly 90 seconds per person. In 90 seconds you want a perfect burger with the feng shui style of condiment layering?
You also said there was barely enough room for the wheel chair between the line markers and the condiment counter- well evidently there was at least enough room.
Then you state they put the bacon on an already cold burger so I am assuming that the burger was cold when you got it. Why would you not demand another burger?
Did Wendy's employees flood the bathroom purposely or was it a customer? If they did not flood it on purpose, it was not their fault.
Lotta holes in this here complaint.