super. Thanks for the tips.
It is 120 sqm of pure living space, a bit of cellar and common areas like playground, underground garage, etc. are also included.
Exactly that regarding the extra cost for changes I want to know in advance, so far the seller has been a bit reserved.
Why reserved? That should be standard for him. There is a specification sheet and if you want parquet E instead of A, it is either cost-neutral or costs more.
That's important for the bank too. You can also negotiate a lot into the purchase price. We did that, for example.