Burgers are very good, also cocktails and sweet potato wedges (we loved it). There's a big variety of sauces, with original flavours (garlic mayo, banana beetroot, pineapplecurry, etc.), plus regular ones like mayo, mustard mayo, ketchup... all homemade! Very nice place, I loved interior design. Kitchen is in the middle so you can see ingredients and how they are preparing meals. Reasonable prices for Austria (burgers 10-15 €). I recommend.

Great modern restaurant with great cool professional people extremely tasty high quality food and a very modern, comfy and cool atmosphere .. we really enjoyed the modern option for ordering via smartphone over the QR code at the table - though you should check the order in detail to avoid double order ( remark: in our case the sides were not explicitly visible , just a sub-point of the chosen burger, so we ordered twice).. the menu is very flexible, dips can be taken at a special „bar“ as you like.. there are also great options for vegan or vegetarian customer .. During our stay we felt perfectly welcome and due to the nice fun smiley people it felt like a dinner at some friend’s living room..

unassuming yet very nice place. it is modern, well organized and very clean chic w/c. great burgers at great price. many options and you can make your combo as well. the sweet potato fries were probably the best i ever had - better than the ones we usually get back in the states. our waiter Zoltan (of hungry and sicily) was lovely too. would definitely come back when we visit klagenfurt again.

Amazing food and fun atmosphere! While I find the name a bit silly, I absolutely adore the food and how it is served! I visited on Halloween and I found it so fun that the staff wore costumes, they were all lovely, too!

The restaurant looks amazing. The staff was very kind and helpful. They offer burgers, salads etc. I had a vegan falafel burger & my partner had a cheeseburger with sweet potato fries. The food was really tasty. The restaurant also has a corner where guest can go and choose the dippings they want to have with their burgers. I liked the idea of that. Congratulations to the entire team. You are doing a great job! Would recommend!

Great food, great vibe, many sauces to choose from. Build your own burger or order a pre-built burger. The waiter was super friendly ehich made the experience even better.

Great place, great food friendly service. Nothing to complain would recommend going there. Also great options there!!

Definitely worth the visit. Creative decor and lots of interesting places to sit inside and out. The service was super friendly, quick and friendly(Klagenfurt restauranteurs could learn something) but we visited before the lunch rush. The burger was tasty and prepared as ordered. They need to work on their bun recipe or preparation. It falls apart too quickly. Steaming the bun and grilling the inside face should help. The Burger Tuning Island had a nice selection but the sauces were a little sugary for my taste. The bill was reasonable and accurate. We'll be returning soon to try a few other burgers!

Burger was good, patty was medium done, coleslaw salad quite tasty. They have wide range of homemade sauces like ketchup, mayo, spicy mayo, white bbq, blueberry ketchup .. Sweet potato wedges are awesome and unique for burger spots, they were quite sweet and crunchy. Generally, food was tasty, staff was ok, 4 stars review is only because of the prices. You can expect to spend around 20€ for burger and fries.

Great ambient, friendly staff and perfect burgers!

I was looking for a vegan option and the taste was amazing. They were full but sat me at the bar. Very nice waiters. Sauces clearly marked vegan.

We didnt get what we ordered at first, the food is mediocre at best, the burger was supposed to be medium but it wasnt. We got billed 1 fries extra. We got the money back when we told them. The staff isnt very nice, but the cook was ok. The good thing is, you can take different types of sauce for the fries free of charge.

What a surprise. We were looking for a quick dinner place and came across this place. Super friendly staff, clean restaurants and amazing hamburgers! The salsa bar allows you to choose from several different dipping sauces.

Great burgers and very good local beer. We recommend this place!

A fantastic spot for everyone in the family, catering to kids and vegans alike. Their veggie options are superb, and let's talk about the sauces... oh yes, the sauces and dips! They offer around 20 varieties of dips. I enjoyed their entire menu, but the dips are my highlight here. This is the ultimate place to savor your fries and wedges.

Very good food! Super recommended, great atmosphere.