Got takeaway beef burger. Was pretty impressed wit...

Got takeaway beef burger. Was pretty impressed with the food that I received, person who took my order and the view while eating by the river.. however while standing by the window waiting for my food I was exposed to what I assume was a manager (only person wearing a printed shirt while everyone else was wearing black, white or in an apron) talking down to not only the person who took my order but, another customer who had unwittingly sat on a table that made him speak over the waiter about variable pricing? I completely lack an understanding of the way he held himself in front of customers and feel for the waiters if this is his general demeanor. Won't be back