What software do interior designers use?
The real stack, stage by stage. Five tools, and one of them is a spreadsheet.
November 2026 · 9 min readWhat we've learned from 2,000+ projects — rendering techniques, documentation systems and the habits that keep studios calm under deadline.

Colour accuracy over resolution, and why calibration is maintenance.
September 2026 · 9 min read
One wins on workflow, one on image and price.
September 2026 · 9 min read
The questions that surface budget, decision-makers and constraints — and the ones that predict a difficult project.
September 2026 · 8 min read
The close-out document that ends the project properly — what to include, why it protects you, and how it quietly generates referrals.
September 2026 · 7 min read
Memory does not make renders faster. It decides whether they finish.
September 2026 · 9 min read
Different phases, different readers. Where the line sits and what breaks when one document does both jobs.
September 2026 · 6 min read
Two tools that answer different questions. Which one suits your work, and when you need both.
September 2026 · 9 min read
The four things worth tracking, the ones that waste your time, and why the tracker only works if the client can see it.
September 2026 · 7 min read
Three engines, three different jobs.
September 2026 · 9 min read
What runs natively on a Mac in 2026, what needs a workaround, and the one thing that never will.
September 2026 · 9 min read
The documents, the four readers, and why a moodboard and a specification are not the same thing.
September 2026 · 8 min read
The order that wins approval, why the reveal should come late, and how to present options without handing over the decision.
September 2026 · 8 min read
Why AutoCAD persists in interiors, and when Revit stops being optional.
September 2026 · 9 min read
Why unlimited revisions cost you more than they win, and how to write the clause so it holds.
September 2026 · 7 min read
What changed on Apple Silicon, and what to buy.
September 2026 · 9 min read
One establishes a feeling, the other makes an argument. Using a moodboard where a concept belongs is why approvals stall.
September 2026 · 6 min read
Why unified memory beats core count, and where a Windows machine still wins.
September 2026 · 9 min read
The document that sets expectations before anyone can be disappointed by them.
August 2026 · 7 min read
Real-time or offline — and how to tell which job you are actually doing.
August 2026 · 9 min read
The seven sections, how to present price without apologising for it, and the three mistakes that quietly lose the job.
August 2026 · 9 min read
The exact columns, the six build steps, the mistakes that cost real money — and the 10% sanity check we run on every project.
Updated September 2026 · 8 min read
Software compatibility, real rendering benchmarks, cost and workflow — the honest comparison, with sources.
Updated September 2026 · 10 min read
Real market ranges per image, what drives the price up, and how to brief a studio so you pay less without losing quality.
Updated September 2026 · 9 min read
When it makes sense, what it costs, the handoff checklist — and the red flags to avoid when choosing a partner.
Updated September 2026 · 9 min read
What to freeze, the six-input handoff pack, and the deliverable sequence that gets a yes in one meeting.
Updated September 2026 · 8 min readNotes on rendering, CAD and documentation from 2,000+ projects — the occasional template, and nothing that wastes your time. Unsubscribe anytime.