Home Office CAD Design

I'm looking for detailed CAD files for designing a residential home office. The design should optimize space, enhance productivity, and incorporate modern aesthetics.

Requirements:
- Detailed floor plans
- Electrical and lighting layouts
- Furniture placement and specifications
- High-quality, editable CAD files

Ideal Skills and Experience:
- Proficiency in CAD software (AutoCAD, SketchUp, etc.)
- Experience in residential interior design
- Strong understanding of ergonomic and functional design principles

Please provide samples of previous work and estimated completion time.