The offers are advertised in a good price but they...

The offers are advertised in a good price but they are not actually available, they never remove it from the advertisement. They will let you know ONLY when you call them. Better to call them first, asking whether the rooms/apartments are available, then you pay for subscription. Otherwise, it's just a waste of time and money.

Suggestion for Altijd Wonen: Do not advertise the rooms/apartments that are no longer available!