As a tenant in the Netherlands, you have rent protection, even if you are renting a student room. This is a good thing, because that means a landlord can’t evict you from your house for no reason. The contract can only be terminated one-sided (interim) with a legally valid reason.
The following rules are important:
If you were already living in your house or room before July 1, 2016, then there cannot be a temporary rental contract. In this case, the landlord must always seek court approval to terminate the rental contract.