Is an offer binding or are deviations allowed?

I can't lose, because if I had simply paid his inflated bill, then I would have lost....

So it can only get better.

But thank you, I will report back

Hmm you say. In court, it's like on the high seas

I wish you good luck and that you can get the matter sorted out fairly quickly. Unfortunately, in such cases, both sides usually end up as losers.

That's what lawyers are for, so that in such cases at least one is always the winner ^^

We just can't get the house airtight that easily ... that is a serious defect! A KFW loan also depends on this

I don't think any court would say that this is okay...

But you can never be sure

Whether a house is "airtight or not" is determined by the blower door test. The result is relevant for the KfW loan, not the statement of an expert. This test also determines exactly what is leaking. I was present at our test. The testing engineer can exactly say where the volume is lost.

Yes, unfortunately I can already tell you without the test that the blower door test will show that it is not airtight .... I don't have to wait for the test for that .... The rafters of the exposed roof structure inside are so close to the outer wall that you cannot plaster between them, ergo not airtight .... for that we will try to find a solution that does not ruin the appearance.

Yes, unfortunately I can already tell you without the test that the blower door test will show that it is not airtight .... so I don’t have to wait for the test ....

The rafters of the exposed roof truss on the inside are so close to the exterior wall that you can’t plaster in between, therefore it is not airtight .... we are trying to find a solution that doesn’t ruin the appearance

hm