AI Interior Design Prompt Builder | MidJourney PromeAI

Interior designers and homeowners spend hours trying to describe their vision to AI tools — and still get rooms that look wrong. Wrong mood. Wrong materials. Wrong lighting. Nothing that matches what they imagined.

This builder fixes that. Fill the dropdowns and generate a fully structured interior design prompt in under 2 minutes — room type, design style, floor material, wall treatment, furniture era, lighting mood and a complete room staging brief — ready to paste directly into MidJourney, PromeAI, Ideogram or Flux.

5 OUTPUTS GENERATED INSTANTLY

Main Interior Design Prompt
Full structured prompt covering room type, design style, style era, mood, color palette, floor material, wall treatment, ceiling style, joinery finish, texture mix, furniture style, seating, key piece, arrangement, natural light, artificial lighting, time of day, atmosphere, camera angle and render style — ready to paste into MidJourney or PromeAI for a photorealistic interior render.

Material and Finish Brief
Complete surface specification covering floor, walls, ceiling and joinery with a ready-to-use AI material prompt. Includes budget context and room size so every surface choice makes sense for the project. Copy the material prompt directly into your AI tool for a render focused on surface detail and texture.

Furniture and Styling Brief
Three-layer styling guide covering base layer furniture, mid layer soft furnishings and top layer accessories — all locked to your chosen style, color palette and mood. Includes a complete furniture AI prompt with seating, key piece, arrangement and atmosphere ready to paste into /imagine.

Lighting Design Brief
Natural light, artificial lighting layers and mood calibrated by time of day. Includes a complete lighting AI prompt and style-specific lighting tips for Scandinavian, Industrial, Japandi, Art Deco and Coastal interiors. Shows you the exact lighting words to add to every prompt for your chosen style.

Room Staging Brief
Complete guide to presenting the room for real estate listings, Airbnb photography or client pitch. Includes a full staging render prompt, a 6-point staging checklist covering clutter, plants, cushions, lighting and shoot timing, and target audience guidance for homeowners, agents and Airbnb hosts.

32 DROPDOWN FIELDS — NO TYPING REQUIRED

ROOM — room type (63 options) · design style (50 options) · style era (20 options) · room mood (25 options) · color palette (40 options)

SURFACE — floor material (40 options) · wall treatment (35 options) · ceiling style (25 options) · joinery finish (20 options) · texture mix (25 options)

FURNITURE — furniture style (30 options) · seating (25 options) · storage (25 options) · key piece (25 options) · arrangement (20 options)

LIGHT — natural light (20 options) · artificial lighting (25 options) · time of day (15 options) · window treatment (20 options) · atmosphere (20 options)

TECHNICAL — AI tool (20 options) · camera angle (20 options) · aspect ratio (12 options) · render style (20 options) · modifiers (20 options)

PROJECT — project purpose (25 options) · budget level (14 options) · client type (15 options) · room size (15 options) · negative elements (15 options) · target keywords (20 options)

50 INTERIOR DESIGN STYLES COVERED

Scandinavian · Japandi · Minimalist · Maximalist · Mid-century Modern · Industrial · Bohemian · Coastal · Mediterranean · Farmhouse · Contemporary · Traditional · Art Deco · Biophilic · Wabi-sabi · Dark Academia · Cottagecore · Grandmillennial · Transitional · Hollywood Regency · Eclectic · French Country · Tropical · Moroccan · Japanese · Bauhaus · Memphis · Brutalist Interior · Quiet Luxury · Parisian · Organic Modern · Coastal Grandmother · New Traditional · Italian · Rustic Luxe · Coastal Luxe · Zen · Boho Luxe · Art Nouveau · Retro Glam · Hygge · Lagom · Ikigai · Slow Living · Normcore Interior · Cluttercore · Regencycore · Barbiecore · Gorpcore · Grandmillennial 2.0

63 ROOM TYPES COVERED

Living room · Open plan loft · Living dining kitchen · Kitchen island · Galley kitchen · Scullery · Dining room formal · Banquette dining · Breakfast room · Master bedroom · Guest bedroom · Teen bedroom · Kids bedroom · Nursery · Master ensuite · Shower room · Powder room · Home office · Library · Study · Hallway entrance · Landing · Utility room · Pantry · Basement cinema bar · Loft conversion · Studio · Yoga and meditation · Home gym · Wine cellar · Cinema room · Dressing room · Sunroom · Garden room · Terrace · Poolside cabana · Spa bathroom · Snug · Playroom · Home bar · Orangery · Garage conversion

10 ROOM PRESETS INCLUDED

• Scandinavian Living Room — oak floor, white plaster, linen sofa, afternoon light
• Japandi Bedroom — walnut platform bed, warm plaster, paper pendant, sheer curtains
• Luxury Hotel Suite — marble floor, Venetian plaster, curved cream sofa, city view
• Industrial Loft Kitchen — concrete floor, exposed brick, pendant cluster, tungsten glow
• Boho Maximalist Studio — sisal carpet, grasscloth wall, rattan, layered plants
• Mid-century Modern Office — herringbone oak, walnut desk, mustard armchair
• Coastal Bathroom — subway tile, freestanding bath, morning sea light
• Dark Moody Library — dark green shelves, walnut floor, leather Chesterfield
• Farmhouse Dining Room — reclaimed oak table, shiplap walls, iron chandelier
• Wabi-sabi Meditation Space — cork floor, limewash walls, floor cushions, natural light

Each preset is a fully written interior design prompt — copy and paste directly into MidJourney or PromeAI now.

WORKS WITH ALL MAJOR AI IMAGE TOOLS

MidJourney v6.1 · Ideogram v2 · PromeAI · Flux 1.1 Pro · Nano Banana 2 · DALL-E 3 · Adobe Firefly 3 · Leonardo AI · Stable Diffusion

HOW IT WORKS — 5 STEPS

1. Purchase and receive your PDF download instantly
2. Click the link inside — opens your Google Sheet
3. File → Make a copy → saved to your Google Drive forever
4. Fill Column C using the dropdown menus
5. Copy any prompt and paste into MidJourney or PromeAI

WHO THIS IS FOR

• Interior designers generating client concept renders
• Homeowners planning a renovation or room redesign
• Airbnb hosts styling properties for higher ratings
• Real estate agents staging listings with AI renders
• Property developers creating show home concepts
• Architecture students visualising interior spaces
• Content creators making home decor content
• Anyone using MidJourney or PromeAI for interior design

✓ PDF delivered immediately after purchase
✓ Click the link inside to access your Google Sheet
✓ No subscription — you own it forever
✓ Works in Google Sheets and Microsoft Excel
✓ No plugins, no coding, no setup required