Marmalade Visual Studio is a local estimation workbench for early-stage interior planning. Build an indicative, non-binding budget shape for a room refresh or soft-fit redesign using practical parameters, then explore how your choices change the numbers.

Key features
- Indicative budget picture from a numeric model
See a central planning figure, an indicative total range, and spend per square metre based on your inputs.

- Room sizing and quick floor-area visibility
Enter room type, length, width, and ceiling height to calculate floor area and keep the model grounded in scale.

- Retention vs replacement and finish ambition controls
Model how much of the existing room is retained, plus wall, floor, and window-treatment depth and finish richness.

- Storage, joinery, and lighting complexity inputs
Add scope for built-in storage/joinery and layer lighting complexity to reflect how fit-out elements affect the estimate.

- Furnishing and styling density modelling
Set furnishing completeness and styling/accessory density to capture the practical cost drivers of a planned refresh.

- Results you can interpret, not just view
Use an allocation donut, a projection table (lower, central, upper indicative bands), and a sensitivity strip to see which choices move the estimate most.

- Local saves, variants, and export/share
Save estimates on your device, duplicate as a variant, and export/share a summary without account sign-in.

How it works (estimate -> adjust -> interpret)
- Start an estimate from the Studio desk.
- Adjust inputs across the stepper to shape the numeric picture.
- Review results for range, allocation, projection bands, and cost drivers.
- Save and duplicate variants to explore alternatives.

Built for
Design-minded homeowners and early-stage planners who want an exploratory, indicative interior budget shape before making decisions. The outputs are for planning guidance only and are not a quotation or binding offer.

Legal (external)
- Privacy Policy: opens externally from our website.
- Indicative-use note: results are indicative planning outputs, stored locally on your device, and are not professional design advice or a quotation.

MARMALADE INTERIORS LTD

Ek Bilgi