what if they built a studio on the side of the house?
 

abit like the bbaus entrance to the house, the outdoor set would be at the side of the house covering over the front door but it would be the BB5 bottom door with the eye that opens as the actual front door of the house?

You've confused me.

He means the door of the house leads directly into the studio.

Don't think it would work, the walls are paper thin so they'd hear everything in the house.

They don't have the money for a lavish production like Aus and US.

Unless they would soundproof the studio walls and play crowd noise first. Then the housemates would not hear the interview going on.

Didn't they kind of do that with the CBB2 studio? They left via the garden and went into the workshop opposite the house where the studio was built.

No, this removes the element of the "house" completely, it just feels like a big studio

You seriously didn't believe that the Aussie HMs walked out of the garden right into the studio did you?

no they walked throught the garden doors where they went into some sort of bubble tent, what im saying is make a set like that in bbuk they do the same on bbusa