Family
They have two entrances, two balconies and two bathrooms per family or groups of people who have special requirements for connecting rooms and privacy.
Rooms sleeping four
If you book a room for four people with a double bed and a bunk bed you can make the most of the family plan deal 2+2 = 3 (two adults with two children up to the age of 15 get a discount of 50% on both, from 16 years of age 20% discount ).