In the booking plan you can see which times are still unoccupied. You send us a reservation request with your desired date. We will send you a confirmation and reserve your desired date. Your seminar is reserved for you until November of the previous year. Until then you can cancel your seminar free of charge. After that, deposit payments are due, which give us planning reliability. If you are interested, we will be happy to explain this to you in a personal phone call.