The rooms that look costly in photographs are usually not the ones with the largest budget. They are the ones where somebody made fewer decisions and committed to them. Below are ten of those decisions, in roughly the order they matter.
Start with one material and repeat it
Pick a single timber tone and use it on the coffee table, the shelving and the frames. Repetition reads as intention. A room with four woods reads as accumulation, however good each piece is on its own.
Let the palette get boring
Cream, oat, stone, a single green. That is enough. The interest should come from texture — bouclé against linen, jute against polished oak — not from a fifth colour competing for attention.
Buy the largest rug you can justify
A rug that is too small is the single most common reason a well-furnished room still looks unfinished. The front legs of every seat should sit on it. If that means going up a size, go up a size.
Get the light off the ceiling
One overhead fitting flattens everything beneath it. Three or four low, warm sources — a table lamp, a floor lamp, something on a shelf — will do more for the room than any piece of furniture in it.
Match your bulb temperature
Mixing cool and warm bulbs in one room undoes the effect immediately. Pick roughly 2700K and use it everywhere.
Hang art lower than feels right
Centre it around eye level, and relate it to the furniture below rather than to the ceiling above. Art hung too high is the fastest way to make a generous wall look like a corridor.
Give the room some air
Leave a surface empty. Leave a wall bare. The eye needs somewhere to rest, and the pieces you do own read as chosen rather than stacked.
Add one living thing
A single large plant — an olive, a ficus, an oversized branch in a floor vase — does more than several small ones scattered around. Scale is the point.
Deal with the curtains
Hang the pole close to the ceiling and let the fabric reach the floor. Short curtains hung at window height shrink a wall; full-length ones stretch it.
Hide the technology
Cables, chargers and remotes are what actually make a room look cheap. A single drawer solves it.
Then stop
The last ten per cent of styling is usually the part that undoes the first ninety. When a room looks nearly finished, it very often is.

