"I went with casual clothes, after a day of the lock hopping. this device is significantly higher bar food. that said I made clear everything I wanted was a glass of red wine. that said they sat me inside after they showed them my vase. card and treated me as if I ordered a 5-course menu: respect, service and yes, a good glass wein. I am vegan and although I do not see any vegan items on the menu (hint piazza toscana, get 3-4 vegan options they have clearly a intention to step outside the normal German mind of "the customer is the brot and butter when success," and rather into the rich of "the customer is everything" and in turn their service reflects their gratitude to those who have a glassware eating for a establishment"