You can select the suggested room constellation directly via "Reserve".

Please note that especially with many people, the proposal is not necessarily the cheapest or most suitable option.

Alternatively, you can put together different rooms individually.

Consider the number of persons/beds and the following:
The displayed prices of the rooms correspond to the maximum occupancy of the room and can thus be reduced in the next reservation step by partial occupancy.
Select the number of rooms per desired room category and click on "Book".

You will see a summary of your selection at the top.
When you have made your choice, click on any of the "Confirm Reservation" buttons.