Family of 5 going away tomorrow for 7 nights- we have 2 chalets adajecent but not interconnecting. We have 3 DCs ( ages 15, 14 and 10) and would like to put them all in one chalet whilst DH and i have the other. He is their dad so completely normal for us to sleep together. The resort think we are splitting- one adult in each room but we don't want to! Are they old enough to be left alone? We think they are!