For the 14 people Option, this is different and complicate. Elmar's "3rd Floor" can harbor (MAX. 6 persons) and additional Stro's Apartment "1st Floor" can arrange (MAX. 8 persons) so in total 14 persons. Please, if you going to set up a request more than 6 persons, please generate TWO separate requests. Over 7 persons you'll have two different hosts. You find Stro's "1st Floor" under this link.