Interior Design: 3D Floor Plan Creation

I'm looking for a professional who can design a comprehensive 3D floor plan for multiple rooms in my home. The plan will be used for interior design purposes.

Key areas to be included in the plan:
- Living Room
- Kitchen
- Bedrooms
- Toilets
- Bathrooms
- Dining Room

Ideal candidates for this project should have:
- Extensive experience in creating 3D floor plans
- Strong background in interior design
- Proficiency in using relevant design software
- Ability to understand and interpret design needs
- Excellent attention to detail

Please provide a portfolio of similar previous work if available.

Please incorporate a modern/contemporary style in the design.