Your subscription and credits are valid for both Rotterdam and Den Haag location. You can reserve your lesson online till 2 hours before the class takes place. And you can early cancel your class 6 hours before the class starts and still get your lesson credit back. For the class cancellation that is done within 6 hours, the credit will be lost.
(For subscription holders) If for some reasons like holidays or school exam that you know you cannot attend lesson for any particular week, please inform us via email at least a week in advanced and we will reschedule your missing class to another week. Please note we do not return the lesson credit back when you inform us too late or after you already miss the class.