Commercial Building Blueprint Design

I require an architectural blueprint for a multifunctional commercial building. This space will serve as a barbershop, bar, and nail spa.
Ideal skills and experiences needed:

- Extensive experience creating architectural blueprints.
- Specialization in commercial building design, preferably with projects that serve multiple functions.
- Sound knowledge of local commercial building codes and regulations.
- A sound understanding of designing for customer flow and function.

Please provide samples of past multifunctional commercial building projects. The ability to suggest modern, innovative design enhancements would be highly appreciated.

8 barber stations
8 nail chairs
Bar
Product wall like in picture with barber chairs