The five numbers a studio principal should see every Monday
Interior design studios rarely suffer from a shortage of enquiries. They suffer from enquiries that consume a designer for two days and then go quiet. Reporting in this trade is not about a dashboard of activity counts; it is about finding the exact stage where design hours are being spent on people who will not sign, and the exact stage where people who would have signed are being left alone too long.
Enquiry to site measurement
The share of enquiries that reach a measurement visit, split by source and budget band. It decides your qualification rule and who gets sent where. A bad number is a high measurement rate paired with a low signing rate, which means the studio is measuring sites to qualify leads instead of qualifying leads before measuring. The fix is a two minute budget, ownership and possession conversation on the first call.
Design fee or retainer take-up
Of the clients who were measured, how many paid the design fee or booking retainer. It decides whether your first meeting is selling design or selling discount. A bad number is fee take-up falling while measurement volume rises, which almost always means designers are agreeing to prepare full concepts free to keep a conversation alive. That is the most reliable way to lose a quarter.
Revision cycles per proposal
How many versions of the scope and cost sheet were issued before the project signed or died. It decides how firm your scope document has to be. A bad number is a mean of four or more versions with no improvement in win rate after version two. That points at vague material allowances and unstated civil work assumptions in version one, chosen so the opening number would look competitive.
Proposal ageing by designer
Every quoted project with no genuine contact in fourteen days, listed with owner and value. It decides which conversations get a personal call from the principal this week. A bad number is a third of quoted value sitting untouched, which means the forecast is being carried by history rather than by live conversations. The action is simple: call, book a next step, or record a loss reason and close it.
Loss reasons with sub reasons
Why quoted projects ended, from a closed list. It decides your pricing, your material allowance policy and where marketing should fish. A bad number is budget shortfall dominating, which is not a pricing problem at all. It means enquiries are arriving from channels whose audience cannot fund the work, and the honest response is to change channels rather than to cut rates.
