I think I once read somewhere in the forum that VBH uses drywall partitions on the upper floor. In that case, moving walls would indeed be less of a problem since they are just room dividers
Most companies do that nowadays. That way the house stays dry. Only with city villas is masonry done upstairs due to structural reasons.
What does flexibility have to do with its reputation?
see Flexibility leads to changes. Changes are not exactly calculable, they cause hassle, break the routine, and errors creep in. Once mistakes are made, the reputation is quickly ruined. We have several Viebrockhaus houses: most are the Maxime 300. You can tell despite individual changes from the modular catalog. Everything is somehow ... the same. I know two of these houses from the inside. They stand next to each other, built independently. Same floor plan, one house has a partition wall between kitchen and dining area. The experience stories of one building family and a chat with a craftsman do not make Viebrockhaus stand out more positively compared to other general contractors. I see the rigidity as a disadvantage. The built-in standard is the same as with Heinz von Heiden or our house. You can upgrade the standard with package x or y. But even in that package, there isn’t a wealth of options available. And individuality then really costs. They charge well for changes to the routine. In my opinion, all of this is disproportionate. But well, everyone has to decide for themselves. There are people who need regulated standard. But if you want some individuality in the house, which is more than a small entrance canopy, then this is the wrong place.