Modern Home Interior Design Support

I want to elevate my current home through some minor design and asthetic changes and make it look good. Need a fresh, modern eye to pull the interiors together. The spaces in focus are the living room, bedroom, dining room and the passage that links them all. I already know I want a clean, Modern aesthetic but happy to explore any suggestions—so the brief is all about cohesive colour, smart lighting and the right accent touches.

Here’s what I’m expecting from you:
• A complete colour scheme for each of the four areas, including paint codes and material swatches. Do not plan to re-paint the house, its in good condition. But lookng for supportign things to enhance the overall look.
• A layered lighting plan (ambient, task and accent) with fixture suggestions that fit the modern look.
• Wall-decor concepts and a shortlist of small decorative items that tie the spaces together.
• Visual aids—mood boards or quick 3-D/SketchUp renders—to help me see how everything flows.
• A simple sourcing list: links or product references available locally or online, so purchasing is hassle-free.

I’ll share photos, rough dimensions and any existing pieces I plan to keep as soon as we start. My goal is a practical, stylish set-up I can implement quickly, so clear rationale behind every recommendation is essential. If this aligns with your expertise, I’m ready to begin right away and look forward to your ideas.