building plan

I am looking for a building plan for a residential project with specific requirements. The land size of this project falls between 500-1000 sq. ft. I require an experienced and collaborative freelancer to develop a comprehensive plan that meets my requirements and reflects my vision for the project. The plan should include blueprints, elevations, and other visual cues that will guide the building process. It would also be helpful to have a written report with cost estimates. I am looking for creative solutions that are efficient and cost-effective. The freelancer is expected to provide guidance and advice throughout the project timeline.