How to Design a Home That Feels “Custom” Without Hiring Experts
Get a custom, designer look on your own with a clear aesthetic vision, DIY architectural upgrades, strategic lighting, built-ins and curated decor.
Matheus de Assis Rabelo
Matheus de Assis Rabelo builds and runs 3D House Planner, a free browser-based 3D floor planner. He holds a Master's degree in Photovoltaic Systems Engineering from Sungkyunkwan University (South Korea) and a degree in Metallurgical Engineering from UFOP (Brazil), and has built websites and web apps since 2015. Based in Seoul, he writes about floor plans, home design and energy-efficient homes.
The Subtle Details That Make a Home Feel Instantly Welcoming
Make your home feel welcoming with scent, soft layered lighting, tactile textures, calm soundscapes and personal touches guests notice the moment they arrive.
What Size Should Each Room Be? A Practical Guide to Space Planning
How big should each room be? Practical room sizes for bedrooms, living rooms, kitchens and bathrooms, plus circulation tips to plan a home that feels right.
How to Plan Plumbing and Electrical Layouts Like a Pro
Plan plumbing and electrical layouts with confidence: map circuits, place fixtures, meet code, label shut-offs and avoid costly shock and flood risks.
How to Design a House That Maximizes Natural Airflow (No AC Needed)
Design a house that cools itself with natural ventilation: smart siting, cross-ventilation layouts, window placement, stack effect and shading strategies.
How to Design a House That Increases Resale Value
Design choices that increase resale value: high-ROI rooms, flexible floor plans, durable materials and curb appeal that attract buyers.
Beginner’s Guide to Understanding Construction Drawings & Blueprints
Learn how to read construction drawings and blueprints: plan types, symbols, scales and notations, plus a step-by-step method to review any drawing set.
How Long Does It Take to Design and Build a House? Real Timeline Explained
How long does it take to design and build a house? A realistic timeline from planning, design and permits to foundation, framing, systems and finishes.
How to Design a House That Stays Cool in Hot Climates Without High Energy Bills
Keep your home cool in hot climates with passive design: shading, insulation, reflective roofs, cross-ventilation, efficient glazing and smart landscaping.
French Country Interiors – Romantic Rustic Elegance for Modern Living
Create French country interiors for modern living: distressed wood, soft linen, muted colors, rustic kitchens and warm lighting.