How to Measure and Photograph Your Room Before a Redesign

Whether you are briefing a designer, shopping for furniture, or trying an AI redesign, two things matter: real measurements and a clear, undistorted photo. Here is a routine that takes about 20 minutes.

Steps

1. Sketch the floor plan
   Draw a rough rectangle of the room on paper. Mark doors (and which way they swing), windows, radiators, outlets and built-ins.
2. Measure wall to wall
   With a tape measure or laser, record each wall length, ceiling height, and the width, height and sill height of every window and door. Write the numbers on the sketch.
3. Clear and light the room
   Remove clutter from the floor and surfaces. Shoot in daylight with the curtains open and all lights on, so corners are not dark.
4. Shoot from a corner at chest height
   Stand in a corner, hold the phone vertically level (not tilted down) at about chest height, and use the 1x lens. Ultra-wide (0.5x) bends walls and makes furniture look smaller.
5. Cover every wall
   Take at least one photo from each corner so every wall is visible in some shot, plus one straight-on photo of the wall you care about most.
6. Note what can't change
   Write down fixed items: radiators, pillars, sloped ceilings, rental rules (no drilling, no painting). Keep these in mind when judging any redesign idea.

Limits to know

Honest limits: an AI redesign is a mood board, not a construction plan. Generated furniture is illustrative and may not exist or fit your exact dimensions. Always check real product sizes against your measurements before buying.

Last checked: 2026-10-16