If you come with a roommate: details person 2:

If you don't have a roommate, would you like to share the room with another guest?
If you choose the cancellation option, you can cancel free of charge in the event of illness, accident,... Look here for more info. The prices for this option are per person.
7 nights 11 nights 14 nights
1 person €45 €50 €53
2 persons €33 €37 €40