A 300 sqm flat is generous, but large space does not automatically become good design. The challenge is coordination: every room, material, curtain, floor finish, storage area, and light source must feel connected.
For HOMESEE-Decor, large-home renovation is a material coordination and project planning exercise. A bigger home usually involves more rooms, more suppliers, more finish transitions, and more decisions that need to stay consistent.
Quick Answer
For a 300 sqm flat, start with a whole-home style system, review structural and weight limits before using heavy stone, plan curtains after furniture layout, protect hidden work, and use storage walls to keep large rooms elegant rather than empty.
| Decision | Why It Matters |
|---|---|
| Heavy flooring | Stone and large tiles may affect load limits |
| Curtains | Best selected after furniture and appliance layout |
| Storage | Keeps large rooms organized without visual clutter |
Keep the Whole Home Visually Consistent
Large flats often fail when every room is designed as a separate idea. Choose a limited palette of flooring, wall colors, wood tones, metal finishes, and fabric textures before purchasing materials.
Be Careful With Heavy Stone and Marble
Full-floor marble can be visually impressive, but weight, substrate, transport, and installation must be reviewed. In many projects, porcelain slabs, engineered stone, or selective stone accents are safer and more flexible.
Plan Curtains at the Right Time
Curtains should coordinate with furniture layout, window direction, privacy needs, and HVAC placement. Tracks can be prepared earlier, but fabric and final style should follow the overall room plan.
Use Storage as Architecture
Built-in storage, wall cabinets, display niches, and concealed utility zones help a large flat stay calm. The goal is not to fill space, but to give each area a clear purpose.
Spend First on Hidden Work
Large homes need reliable wiring, plumbing, waterproofing, HVAC coordination, and lighting circuits. These items are harder to change later than paint or loose furniture.
HOMESEE-Decor Planning Note
HOMESEE-Decor helps overseas homeowners, designers, developers, and contractors turn renovation ideas into a clearer material and project package: layout review, finish direction, sample coordination, product sourcing, and supply planning from China. Local code compliance, utilities, permits, and final installation should always be confirmed by qualified professionals in the project location.
Final Thoughts
A 300 sqm flat should feel generous, organized, and coherent. Good planning turns size into comfort instead of cost and confusion.