New bathroom construction adjustment costs

And your desired floor plan isn’t really nice either. Too many solid walls in a small room.

Thank you for the 3D presentation. How could the space be better utilized now if one does not want a bathtub?

Ok, let's assume the worst case, I would have an external craftsman do it, what would it cost me for the above-mentioned changes (to the "shell construction")?

A developer will only allow this after handover. External craftsmen are not an option - who would handle coordination and warranty? "Negotiation" is therefore out of the question. Because after purchase, you are no longer on an equal footing. He can only make you an offer and then it’s "take it or leave it." Many developers make a very good living from such changes and upgrades. And changing connections afterward? Especially in party walls, where other apartments adjoin? Oh dear, you will only become popular at the first owners' meeting... because it has to be approved there. Conclusion: Pay what the developer charges; there are no alternatives except "leave it as is." The purchase contract is probably already signed, right?

It will cost 7500 euronen, I think