It was done too quickly, without too much attention and when I got home and checked my haircut, I could clearly see that the cut was not even and looked a bit messy. The barber did not even ask me if I was satisfied at the end of the haircut. For 20 euros I expected a bit more, given that back in Amsterdam, I could get much cheaper and better options.
Another minus is that you can't pay by card in this salon, only cash, which I found weird.