Decorating guides

Practical answers on what a room makeover costs, how to plan it, and how AI design fits in. Every guide cites its sources, shows its arithmetic and says where the numbers are rough.

• How much does it cost to redecorate a living room?2026 cost breakdown by budget tier, room size and component, with a worked example.
• How AI interior design works — and what it gets wrongFrom a room scan to a shopping list: what the technology does well and where it needs checking.
• Small bedroom makeover on a budgetWhere to spend, where to save, and in what order — with real paint numbers.

Calculators that go with the guides

Run in your browser, no account needed — each shows its formula and the allowance to add.

• Paint calculatorLitres and tins for a room
• Paint cost calculatorWhat painting a room actually costs
• Accent wall calculatorLitres and tins for one wall
• Furniture layout calculatorWill your furniture fit the room
• Tile calculatorTiles for a bathroom
• Flooring calculatorPacks for a room
• Wallpaper calculatorRolls for a wall