This opportunity looks interesting to me and I am excited to take this offer.
I can design a good Modern or classic house for you , 2d and 3D models , I see that you need a design for interior design.
I had a well study of this project and I did a time-frame for it and I think it will take 7 days as the following:
2 days for 2D plans ) ,5 days for 3D interior and rendering.
I had a similar project of this one which was in Turkey and the client was very happy with the outcome as I hope it will be a great experience with you.
I need to know the area of the building which we will build the house on it, and the plan for the area, If there is a design you want something similar to it please feel free to show it to me, and what type of design you are interested in, Modern or Classic whether interior or exterior design.
Also, I should know if there are any questions you want to know and what you imagine for your dream home.