I got The Boss (€12,50) with the same patty, grilled oyster mushrooms, Monterey Jack cheese, truffle mayo, and bacon. This was also tasty, salty, and all. The thing with these burgers is that they were delicious, but they seemed a bit plasticky, kind of a big chain fast food feeling to it. We got their Sweet Potato Chips with basil mayo (€6,60) and their Truffle Chips (€7,90) with shaved Parmesan, truffle mayo, grilled mushrooms, tomatoes, chives, and arugula. Both fries were delicious, way better than the burgers to be honest.
I also got the Basilikum Spritz (€6,60) with basil, ginger, mint, lime, and Prosecco. This was a very fake tasting drink, do not recommend at all. Felipe got a big beer (€4,90), way better.
Overall, it is not a bad place, but it seems a bit pretentious for the quality of what we ate that day. The price is a bit high, the location is not that comfy, and the food is average. But they have a ton of vegan and vegetarian options. We rate it a 6/10.