Small interim status:
You will surely understand that I cannot/will not disclose every detail here, as the process is currently ongoing. As of today; an offer will be made by the general contractor (GU), we have set a deadline until mid next week. The decision to involve our lawyer was the right one; he specializes in construction law and was already able to give a rough direction after reviewing the files, should it come down to a financial settlement. Contrary to some comments, based on his many years of experience, this is purely a matter of negotiation. It is common to propose percentages x of the total house price and then negotiate. But as already mentioned, we are waiting for the GU’s proposed solutions and are open to both directions, defect remediation or financial compensation.
Because people often ask about the kitchen. We have commissioned a very individually planned kitchen, which can still be adjusted in height by the kitchen installer (thank God). The GU is of course informed about this and includes the change costs in his offer. Contrary to some interjections, the kitchen does not have to be lowered by 20cm. Incorrect lintel height and final dimension of the parapet height are indeed quite different matters.
Best regards.