Show apartment interior design: a developer’s brief
Help visitors picture life in the apartment, with rooms they can explore and a clear account of what the proposed home includes.

A visitor pauses at the second bedroom. A desk suggests working from home, but where would an overnight guest sleep? The room’s arrangement starts a conversation about life in the apartment. Its drawings and specifications need to explain which parts belong to the proposed home.
Show apartment interior design brings that experience into a defined commission. For a developer, the brief should connect the rooms visitors encounter with the permanent interior, any furniture included and the pieces used only for presentation.
Decide what the visit should make understandable
Begin with the particular apartment and the people considering it. Describe the domestic activities the rooms should demonstrate: preparing a meal with company, working behind a closed door or welcoming overnight guests. Base those choices on the development’s intended residents and the information your team has gathered.
When comparing show home interior designers, discuss how they would make those activities visible within the actual property. An attractive desk needs a usable position; a dining setting needs room for people to sit and move.
Agree which apartment the commission covers, what has already been designed and which decisions remain open. This gives the studio a specific interior to develop.
Write a brief for one representative apartment
Consider this illustrative brief for one apartment, rather than an account of an AD’ commission:
The property. One two-bedroom apartment will be available for visits. The shell, kitchen and bathroom positions are established; the team must confirm the information needed for interior development.
The experience. Visitors should be able to explore living and dining together, useful storage and a second room suited to working or accommodating a guest.
The decision. Compare a fitted study with a bedroom/workroom on the same plan. Record the physical design and the proposed unit inclusions separately, identifying pieces used only for display.
The appointment. Develop the agreed layouts, materials, lighting, joinery and furniture information for this apartment, coordinated with the architect and specialists. The developer and sales team confirm the written specification describing what this unit includes.
Compare the second room through what will remain
In the illustrative apartment, a fitted study gives working from home a deliberate setting. A desk and shelving can develop with the wall, light and storage. They also occupy space that a guest bed would need.
A bedroom/workroom places a bed, useful storage and a smaller desk together. It offers another pattern of use, but the desk chair, wardrobe doors and route past the bed must be tested together at the proposed furniture dimensions.
Physical attachment and commercial inclusion are separate questions. A fitted element in a display apartment is not automatically included in a unit’s offered specification. These two proposed packages concern only this example apartment:
| Decision | Fitted study | Bedroom/workroom |
|---|---|---|
| Use demonstrated | Regular working with a generous desk and storage | Sleeping and a smaller work setting in one room |
| Physical design | Fitted desk and shelves; loose desk chair | Freestanding bed, desk and chair; no fitted desk |
| Proposed unit inclusions | Desk, shelves and chair | Bed, desk and chair |
| Display-only pieces excluded in this example | Books, artwork and desk accessories | Books, decorative bedding and desk accessories |
| Plan question | What would need to change to accommodate a guest bed? | Can the bed, chair and storage be used without conflicting? |
These proposed inclusions await the developer’s approval. Within this example, the study prioritises regular working and sacrifices a ready guest bed. The bedroom/workroom preserves sleeping space but gives the desk less room. The appropriate choice depends on the use the apartment is intended to support.
Let plans and specifications explain the same apartment
Use a furnished plan with the proposed pieces drawn at their intended sizes. Include doors opening, storage in use and the desk chair pulled back. Visitors see an arrangement; the team needs information showing how it works.
Keep two fields in the accompanying schedule: an element’s physical nature, such as fitted or freestanding, and its commercial status, such as included, excluded or awaiting confirmation. Identify removable display pieces too. Use item references consistently in drawings, selections and review comments.
Elevations and details should explain fitted work, materials and junctions. Coordinate lighting and service positions with the responsible specialists. Furniture information should identify the proposed model, configuration, finish and quantity.
Review the room again with its display-only objects mentally removed. Does the plan still describe the intended home, and can the person conducting the visit explain the difference?
Follow the visit from the doorway to a seat
A room is experienced from more than its photographic angle. Follow someone through the entrance, towards the dining table and into the second room. Study the view when standing in a doorway, then from a chair.
Consider what makes the apartment inviting: daylight across a material, a comfortable place to read or a view through adjoining rooms. Furniture and light can give those moments a clear place within the design.
Keep them connected to the proposed package. If a pendant, upholstered piece or artwork is present only for display, identify it accordingly. Fitted lighting and joinery need coordinated design information; their inclusion in the offered unit must be confirmed separately. The interior and the explanation should support the same visit.
How the shared rooms hold together
At Villa Viterbo, AD’ developed a private residential interior with living, dining and kitchen spaces arranged around a central fireplace and stair. Pale surfaces, dark stone and timber connect the shared rooms. Kitchen cabinetry, open shelving and a compact island follow the room’s architecture.
This residential reference offers a way to examine how a home holds together: a feature connecting the rooms, different places to sit and materials developed alongside the furniture. A representative apartment needs those relationships developed around its own plan and the scope the developer intends to present.
Define the design appointment before the purchasing package
For the complete residential interior, agree which rooms and design packages the studio will develop. Establish the drawings, material selections, lighting, furniture and bespoke details required, with review stages and specialist responsibilities suited to the property.
Separate design fees, works, furnishings and presentation purchases when discussing the investment. Keep the record of what the unit includes alongside that cost breakdown. AD’s interior design budget guide explains how to compare the parts without confusing a design appointment with the total spend.
Where the interior is already resolved and the need concerns approved purchases, Furnishing & Procurement can be discussed separately. The proposal should identify the purchasing work and responsibilities for the agreed items.
Discuss the apartment you want to develop
AD’s Interior Architecture & Design develops layouts, materials, lighting, furnishings and details as one interior appointment.
Share the development’s location, the apartment plan and current stage, together with what visitors should understand about the home. Identify the physical work proposed and unit inclusions already confirmed, your appointed team, intended programme and investment range. We can then discuss the design work for the representative apartment.