I know there are black sheep everywhere, but if the companies have been in business for decades, I actually assume that they know what they are doing.
There can always be theater, like for example our messed up front door, but that was also able to be resolved at first.
I just know how it is with home construction companies, an outlet costs extra, if the door should be placed somewhere else it costs extra, every little special request costs extra.
Of course, it is difficult when you move to an area where you don't know anyone. Things can quickly go wrong.