As already said, at the upcoming appointment I will confront the consultant with the prices and ask for a detailed breakdown of all costs, provided that a theoretical plot of land is possible
What do you think, how many such conversations I have had and asked exactly your question – clearly, unambiguously, and 5 times with a request for absolute completeness.
- In absolutely every (!) result, costs were "forgotten."
- In absolutely every (!) result, the ancillary construction costs were significantly underestimated.
- Not a single (!) provider named, in response to my specific question, any additional items that were not included in the construction service description and therefore had to be commissioned additionally. There it was always just: floor coverings, painting work, house connections. When I later specifically asked about concrete items, they gradually added these items piece by piece.
And I have already selected general contractors who at least have a reputation for not being cheap.
Just ask specifically about the plinth plaster, the final treatment of the exterior roof underside, or the end of the downpipes of the gutters.