Hi.
I am sorry to tell you the truth.
Your project needs more efforts than you think.
In order to complete your project, there are 15 sheets of plans ( foundation, elevation, 3d view, floor plan, structural plan structural details plan, roof plan, architectural details plan, plumbing, electrical, kitchen details.....)
Also all must be done based on your local building code.. It is not a small project..
However, I am able to help you with your project if you hire me..
In addition, If you are in need of approval to your city, I am able to help you with that issue.
Please send me a message to discuss your project via chat.
Thank you.