Apart from the requested files, for better illustration about current and future house configurations, as well as overall flow of the house, we prepared one image that shows three floor plans (basement, main floor, and upper floor), which is color coded. Each color represents one separate unit that you can segregate in the future. On the main floor, we also put the children's room at the front of the house, so if later on you wish to rent them out, it is possible without disturbing the master suite and main living area, as well as the rest of units.
Hope that our design proposal can sparks fresh ideas and help you in building your future dream house. Thank you and all the best with the project!