On the Sportclubby app there is the weekly course plan constantly updated.

Yes, the courses are all on mandatory reservation via Sportclubby application.

The number of course participants is available in every single lesson on Sportclubby application.

If you can no longer participate in the Sportclubby application, you can (and mandatory) unwrote yourself from the lesson within one hour of the course.

Reservations are possible even if the lesson is complete. You will be placed on the waiting list and will be notified by the application the moment you enter
part of the course causes the disa not possible to be a booking and can no longer participate.