We were at lunchtime and we recommend making a reservation, it's easy and comfortable online.
The ambience is very nice and pleasant.
The concept of the burgers is well thought out, but at first glance it is unusual and you need a few minutes to understand it. The friendly waitresses are also happy to explain it. The menu can be viewed online and there should be something for every taste. Vegan, vegetarian, chicken or beef, gluten-free or completely bread-free. You can create your own burger from scratch.
PS: the hot sauce is really hot!