ᐅ Assistance with Planning

Hello,
I’m not sure if this is the right place for my question, and if not, I apologize. But if I can get some help here, I would be very grateful.

Here is my situation: I am still a student and have received a project for one of my final courses. Everyone in my class got a project, each with different parameters.

Mine is as follows: I am supposed to design a representative house in the Bauhaus style for a billionaire businessman and his family (wife and son).

The house is basically already finished, meaning the floor plan on paper is done. But the project requires a lot more. I also have to specify the wall and ceiling colors, flooring, etc., all of which must suit the brief. In other words, only the best materials will be used for such a client. That is where my biggest problem lies. I have no knowledge of materials.

For the color scheme inside and outside the house, I was thinking of black and white. So dark doors and frames, white walls, and a dark floor. Color accents would then come from decorative objects.

Now to the problem I already mentioned. I am almost considering installing black parquet flooring throughout the house, but which kind? It should be light-resistant. (I want everything to be as realistic as possible.) The wood should also be resistant to damage from high heels. I have even fewer ideas for the kitchen and bathroom. I want a matte black/dark floor there as well. It must also be resistant to dropped plates and flying saucers. ;-P

I hope I have explained my concern clearly enough so that no one will have to ask, “Huh?!? What does he want from me?”
I look forward to your answers.

Best regards,
Canderous

PS: To really secure a top grade, I would like to present the whole thing as a computer model. Are there good programs for doing this? Can you recommend some?