After the house tour I too thought it was really odd that they have empty large bedrooms whilst some of them are really cramped in. Then I remembered Chloe saying that they have to pay rent once they are working, so maybe the rate they are charging per bedroom is too expensive, hence they can only afford a bed in a room and not a room to themselves? She always said that the children liked sharing a room, there used to be 6 girls and boys to a room which seemed odd seeing as they have 10 bedrooms. In the morning they would all be in one bed which seemed weird, I know young children like to hop into a siblings bed if they're scared of whatever, but for them all to be in one bed every night seems to me as if they have an unhealthy need for comfort from each other.