So first: don’t expect too much. Maybe take a closer look at the exhibitors on the internet BEFORE. Then take some brochures with you and maybe have some sales arguments prepared. Unfortunately, you get told everything there, and often there is an attempt to get a signature already. That can’t be right, can it?
Well, in any case you need to know that almost every show home is usually built bigger, for example with a conservatory or equipped with lots of special features, to make the potential customer’s mouth water.
If you are dealing with prefabricated houses, then definitely get involved with the wall construction. If you want to test sellers, then please ask them either to put you in touch with a local advisor, or have construction service descriptions given to you or sent to you. You will notice that some, mostly the cheap providers, are very reserved here.
Prices mentioned there are smoke and mirrors... usually way too low.
If you want to take anything at all away from it, then look at the rooms, get suggestions, and get a feeling for how much, for example, 16 sqm with a knee wall of 1.0 m is. Later on paper, that is very abstract.
You will see in the show homes that they are hardly furnished with storage space and are therefore usually not practical... mostly appearances count.
The show home for our house model had special accessories installed with an estimated value of €50,000. The stove alone, which stood in the living room, had an extra charge of €4,000 at the show center.
Mostly island kitchens are also installed, which hardly anyone actually builds when it comes to paying for them themselves :)
So my tip: check out 3 providers beforehand and then visit their houses. Then ask specifically what is standard here and what the house approximately costs as it is shown. Then request information material directly or by mail. Then you will see who gets back to you immediately and who takes weeks to respond.