Floor plan of the prefab house as a template?

The number of ways to divide a rectangle into sixths is finite ;-)

Or reminiscent of the question: how many rectangles are shown here


Sorry for the off-topic ;)

Or does it remind you of the question: how many rectangles are shown here


Sorry for the off topic ;)

17?

As for the topic: of course you can use the floor plans. That is, among other things, what the model houses are for :) however, you have to consider for yourself whether that makes sense. The floor plan must always fit the house, the location, and the occupants.