New building not insulated and not plastered during the winter?

Hello,

I wanted to know your opinion/experience on the subject.
What are the disadvantages or negative points if you move into a new building over the winter while the exterior is still uninsulated and without plaster?

Apart from the heating costs :D although our German winters here in the north are not what they used to be :S

Does it also affect the interior plaster? Possibly if there is still residual moisture inside or anything else.

Thanks in advance for the answers

Apart from the most extreme heating costs, nothing happens.

Is there perhaps a driving rain side that needs to be covered (you often see these house sides covered with foil)? What kind of stones do you have? As far as I know, the filled ones must be protected from driving rain.

Is there perhaps a driving rain side that needs to be covered (you often see those house sides covered with foil)?
What kind of stones do you have? As far as I know, filled ones must be protected from driving rain.

So there probably won't be any roof overhang... that's why I'm concerned about rain and the like.

I don't have anything yet :D it's all still in planning. But it should start next year.
The exterior walls are supposed to be 24 cm Poroton, not filled... and inside 17 cm sand-lime bricks.
Probably everything Poroton on top, depending on what the structural engineer says.

Poroton bricks are open at the top, also at cut edges and damages, water and snow get in everywhere, that’s why I wouldn’t move in without exterior plaster.

Why don't you do the insulation and plaster at the same time?