Modern Neutral Apartment Design

I'm seeking a skilled interior designer to create a cohesive modern design for my entire apartment. The design should incorporate a neutral color scheme.

Key Requirements:
- Modern design expertise
- Experience with entire apartment layouts
- Strong color theory and application in neutral palettes

Ideal Skills and Experience:
- Proven portfolio in modern interior design
- Ability to visualize and execute cohesive designs across multiple rooms
- Excellent communication and project management skills

Please provide a detailed proposal including your experience, design process, and estimated timeline.