Modern Multi-Level Home Map

I need a detailed house map for a 50 sq. yard multi-level modern home. The ground floor will be designated as a shop, so the layout should accommodate a large living room and the shop entrance.

Requirements:
- Multi-level design
- Modern architectural style
- Large living room integration
- Ground floor shop layout

Ideal Skills & Experience:
- Expertise in modern multi-level home design
- Knowledge of functional layouts for residential/shop combinations
- Proficiency in architectural mapping and design software