Spanish/Mediterranean Single-Story Home Design

I need an architect to design a residential floor plan for a Spanish/Mediterranean inspired single-story house. The house will be over 3,000 sq ft and have 4 bedrooms.

Essential spaces include:
- 2 lounge rooms
- Alfresco area
- Swimming pool
- One bedroom with ensuite and walk-in robe
- Kitchen with butler's pantry
- Laundry adjoining butler's pantry
- Minimum 3-car garage
- Porch entry with gates
- Small courtyard leading to the entry

Ideal skills and experience:
- Expertise in Spanish/Mediterranean architectural styles
- Experience designing functional and spacious floor plans for large homes
- Knowledge of integrating indoor and outdoor living spaces