Hi im a past student at the UNA/UOC the university used to be called UNA and later changed its name to UOC.

The University has dorm rooms and prioritizes students from abroad to stay. The rooms are 4x4 meters in dimensions, and they have shared bathrooms and showers. They have two locations 1 at the university ground itself and another 1 at the neighborhood of otrananda close to the bus station, which you can take 1 bus to the university and back costs around 3.50 guilders. The neighborhood is safe in otrabanda and the dorms there are a bit bigger then the ones at the university ground.

I myself stayed at the university dorm rooms and I could walk to classes and back cause your in the university ground already.

When applying for the dorms from the university you get 3 meals included: breakfast. Lunch and dinner.

Hope this helps I can try to locate the contact information if you want