An apartment configurator should answer a buyer’s next question

A buyer can read the dimensions of a bedroom and still be unsure whether a desk, a bed and everyday movement will fit comfortably. A sales representative can explain this during a viewing. On a property website, the visitor often has to reconstruct the room mentally from a flat plan.

An interactive tool can let the buyer test a particular arrangement: place a sofa of the right size, compare finishes and view the room at eye level. That creates a useful product question. Which uncertainty will the visitor resolve, and what should they be able to do next? A 3D scene earns its place when it supports that sequence.

The example offers predefined layouts, lighting controls, finishes and selectable options. Furniture can be moved, resized and recoloured. The same apartment is available as an overall 3D view, a 2D plan and a first-person walkthrough. A separate mode allows a visitor to create a layout. Each view supports a different question about the same space.

This is a demonstration project with illustrative geometry, prices and options. The structural-wall view is not an engineering assessment for alterations. Scanning a buyer’s real furniture is discussed as a possible extension; the demonstrated workflow uses configurable catalogue items.

A sensible first version might help a buyer compare two layouts using the same bed, desk and large sofa. That requires clear dimensions, simple object placement and a reliable way to restore the original arrangement. A large catalogue of occasional furniture can wait until the core task is usable.

A finishes workflow has different priorities. The available combinations must make sense, changes should be visible in the relevant rooms, and any estimate needs an understandable basis. If replacing a floor changes the total, the buyer needs to know which area and work the calculation covers. An attractive material transition cannot supply that missing explanation.

In either workflow, saving the selected apartment and configuration matters. It allows the buyer to return to the same option and gives a sales representative a clear starting point for a later conversation.

After making several changes, a visitor has created a particular version of the apartment. An appropriate next step could be to send that configuration with a question or request a viewing. Asking the person to re-enter the apartment number and describe every choice discards useful work already completed in the interface.

An enquiry containing the selected layout and relevant constraints could give a sales team a more focused conversation. The information requested should still fit the purpose. Requiring contact details before someone can explore their first option may interrupt the very activity the tool is meant to support. Decide which enquiry would genuinely advance the purchase and design the handover around it.

Write down the behaviour expected to change before commissioning the product. A useful hypothesis might be that more visitors reach a substantive enquiry from a specific apartment, with fewer repeated clarification questions. Time spent rotating a model does not establish whether the tool helped someone make a decision.

Observe a small group of prospective buyers. Can they find the correct layout, understand the options and save an arrangement? A later comparison with the existing journey should account for traffic sources and the properties available. The decision to expand also needs the ongoing cost of model preparation, catalogue changes, data corrections and mobile support.

If visitors explore the scene but still ask the same unanswered questions, review the information and controls. More visual effects could add maintenance without addressing the obstacle.

Start with one representative apartment and one question that the current website struggles to answer. Provide trustworthy input data, a limited furniture catalogue and a clear enquiry handover. This scope can test the buying journey before the entire inventory is modelled.

The video demonstration, in Russian, shows furniture configuration and the walkthrough. If you are considering a similar tool, we can discuss the first buyer journey and the data it would need. Those choices determine a useful first release.