Selling new construction after receiving funding / Wohnriester - possible?

I also advise making initial contact that does not immediately address the problem. For most people, it is uncomfortable to be pointed out something (even if it is done kindly and factually). In an existing contact, such things can usually be dealt with better.

Otherwise, only mindfulness for yourself and the very conscious farewell from the dream the house was supposed to fulfill helps. The worst thing is when you hang psychologically between two stools and somehow imagine that things will get better now and then they don’t.

Selling the house without really having spoken to the neighbor is quite drastic.

I also cannot understand why one does not address it immediately; if not done; but lets it come to the point that one's own home becomes uncanny.

Yes, the AirPods Pro have noise cancelling … you can turn on Transparent mode then you still hear the surrounding conversations or noise suppression then you don’t hear anything anymore except your own music without having to turn it up louder…. Since you don’t want to be overwhelmed by music you could also simply not turn on anything and just use the suppression mode …

Please first exhaust everything with the neighbors and only then start the house sale.

I understand that you hate your house now, I know that feeling…. But that can also go away again when the problems are solved!

Get advice from a specialist. Maybe it’s small things that bring improvement. You still have to talk to your neighbor.

I replied to you in your other thread! Do you notice something like this here?

I miss the "we form" in all of kati's explanations. It says: - I have to make phone calls ... - I have to build a (soundproof) wall ... - I try to fill the sandbox - I try to plant the plants ... - At least: I should advertise that WE are looking ... - At the property boundary, I would have to get permission ... Sure, the spouse may not be fully proficient in the German language, but still I would use the "we form," even if it were actually "my" task/work. This alone for reasons of togetherness and (hopefully) shared mindset. At least here when building a soundproof wall. It doesn't have to mean anything, it just strikes me ...