As my plan indicates the housemates will enter the house via a lift which leads them to the new rounded Living area.
the Living area the Garden and the bathroom are all visible from the new improved garden.
the secret room will come into play halfway through the series when the public will select a housemate to become the Big Brother Mole.
the Mole will have access to an array of footage from his time within the house.
this power will allow him or her to secretly manipulate events in the house for 3 weeks.
But at the end of 3 weeks Big Brother will reveal his sting in the tail.
The Mole will be revealed live on air to the rest of the hosuemates and the house as a collective must decide wether to evict one of the housemates facing eviction or the secret BB mole.