There were 4 stages to the interview over 5 hours with several people. The interview was tough but fair. 4 months after going over there I am still waiting for my travel expenses( approx £300). The people I met there were were very nice, what they never told me was that they are really bad at refunding travel expenses.Would never recommend that anyone from outside Netherlands goes there unless they can afford to write off loads of their hard earned. Overall, a very negative experience. DON'T DO IT.