I would not recommend anyone. I ordered the 60m² water floor heating system and got the worst and cheapest LK products worth half of what they charged me. Now, I have opened the boxes and tested these products only to find out that it did not match the expectation. To return the product, I must pay for shipping, and it is not a guarantee that I will get a refund as the product must be as good as brand new for them to accept it. Now I am forced to sell them as second hand. Over 40.000sek is gone.