This is a chain store that has a very interesting concept. You choose either a combo of meat/seafood or your own group of main ingredients. These are cooked with root vegetables in a pot in front of you. In the pot, there is about 1/2 a cup of butter or lard and 3 ginormous spoonfuls of sauce that you chose. It ranges from salty to very spicy. We chose a mildly spicy sauce. There are additional ingredients that you can choose and it is added AFTER you've finished your meat/seafood and cooked with additional water.
The service is pretty fast and we didn't have to wait too much. The place is really clean and spacious.
Our impression was that the meal was excessively salty! This time, it wasn't just me, because I usually think most restaurant foods are too salty. This time, it was everyone at my table. Basically, it was only after about 3 litres of water had been added to the pot that it became bearable. If you have the choice, ask them to put only enough sauce to cover half the ingredients. Or just ask them to add the water right away. Who cares about "how" it's supposed to be eaten. If you feel like every mouthful that you eat is just plain salt, it defeats the purpose. Anyhow, they leave the sauce in the bowl on the side, so you could always add more later. In the meantime, we had enough salt intake to last us through the next week!