End-to-End / Full Service Residential Interior Design Sydney

Comprehensive Interior Design for Renovations and New Builds

Alix Helps Interiors delivers complete, principal-led residential interior design for significant renovations and new builds across Sydney.

This is not styling. It is comprehensive interior design delivered at an architectural level of detail encompassing spatial planning, technical documentation, procurement and site oversight from engagement through to final installation.

Our clients are typically busy professionals undertaking substantial projects who want clarity, structure and experienced leadership across every stage of the interior.

We take care of it … properly.

What Full Service Really Means

Significant residential projects involve hundreds of interconnected decisions across layout, materials, joinery, lighting, finishes and furnishings.

Without structure, decisions become fragmented. Without documentation, guesswork creeps in. And without oversight, small issues can quietly become expensive ones.

Our role is to bring order and cohesion to the interior, translating design vision into detailed drawings, schedules and build-ready documentation that your builder and trades can execute with confidence.

We work collaboratively with architects and project teams while safeguarding the interior design intent at every stage.

You are not left coordinating complexity. You have experienced leadership guiding it.

What This Service Solves

Full-service interior design is suited to clients who want:

A clearly defined interior direction from the outset
Professional documentation that protects design intent
Detailed schedules and specifications builders can rely on
Structured tender and estimation support
Procurement managed without supplier chasing or spreadsheet overload
Ongoing design oversight during construction
A finished home that feels cohesive, considered and complete

Our Eight-Stage Process

Our methodology has been refined over more than a decade delivering high-value homes across Sydney. Each stage builds logically on the one before it creating clarity, momentum and confidence throughout.

Stage 1: Engagement

We start the process with an Initial consultation to review architectural plans and clearly define the project scope and services to be provided.

Clarify budget, timeline, and expectations.
Provision of a tailored scope of works, design proposal, and fee estimate.

Stage 2: Concept & Schematic Design

This is where we define the interior direction.

We establish:

Functional requirements and lifestyle priorities
Spatial planning and flow
Design narrative and aesthetic intent
Preliminary materials and finishes
An indicative budget framework

This stage ensures the project moves forward with purpose — not assumptions.

Stage 3: Design Development

The design becomes detailed, specific and tangible.

We develop:

Fully resolved floor plans and layouts
Finalised materials and finishes
Fixtures, fittings and lighting selections
Furniture direction (where applicable)
3D visualisations of key spaces
Comprehensive schedules

This is where vision becomes build-ready.

Stage 4: Documentation

We convert the approved design into a comprehensive construction package.

This includes:

Detailed CAD joinery drawings
Lighting and electrical layouts
Fully annotated plans, elevations and sections
Finalised finishes, fixtures and fittings schedules

Every selection is documented clearly and precisely, allowing accurate pricing and ensuring the design is executed as intended.

Stage 5: Tender & Estimation

We manage the tender process, reviewing builder submissions, clarifying discrepancies and consolidating project estimates.

You receive structured analysis and transparent cost visibility before construction proceeds, allowing informed decisions, not reactive ones.

Stage 6: Procurement

Once approved, we manage procurement in full:

Order placement
Invoice review
Lead time tracking
Delivery scheduling
Quality checks and coordination with your contractor

You are not reconciling invoices or managing supplier logistics. We handle the details so the project continues smoothly.

Stage 7: Design Management & Site Support

As construction progresses, our role shifts to safeguarding the integrity of the interior on site.

We attend milestone site visits and provide structured design management to:

Review the joinery shop drawings
Clarify design details with trades
Resolve site queries
Monitor key decisions
Ensure alignment with the approved documentation

Design intent is only as strong as its execution. Ongoing involvement ensures continuity between drawings and reality.

Stage 8: Installation & Client Handover

The final phase brings everything together.

We coordinate furniture installation, oversee final placement and ensure the home is delivered with cohesion and restraint.

This includes:

Installation coordination
Final styling layers
Handover documentation and care guidance
A final review to ensure everything feels resolved

The result is a home that feels measured, intentional and quietly confident — not assembled.

Who This Service Suits Best

Our full-service offering is designed for clients undertaking substantial renovations or new builds who value:

A structured, professionally managed process
Clear documentation and accurate execution
Principal-led creative direction
Thoughtful oversight during construction
A calm, considered experience from concept to completion

We work best when engaged to guide the interior in full. Applying years of experience across spatial planning, technical documentation and delivery to achieve a cohesive, well-resolved outcome.

To be honest we now cannot really imagine undertaking this project without your extraordinary vision,precision planning and good taste. Above all you listen to your clients which is invaluable when going through the process.

We now live in a home that is bang on our original brief: functional, liveable, but with a style that makes us energised every time we walk into the apartment.

"

Your exceptional network of friendly builders, tradies, retailers, and suppliers (which we would never have found on our own) is impressive.

If you had not been at our side during the renovation, we are fairly sure we would currently be in some sort of rehab program for broken renovators.

Douglas and Sarah, McMahons Point

"

Begin Your Full-Service Project

If you are planning a renovation or new build in Sydney and would value experienced guidance across every stage of the interior, we would be delighted to speak with you.

Our role is to bring clarity and considered design to what can otherwise feel overwhelming, ensuring your home is delivered with cohesion, precision and confidence.

Enquire to begin.

Get in touch

Managing your own renovation?

If full service interior design isn't for you... Did you know you can still access professional support even if you're managing it all yourself? Before you commit to layouts, materials or a builder, book our Design Review and sense check your selections.
A private 3-hour session designed to give you clear direction, avoid costly mistakes, and move forward with confidence.

Find out more

Recognised for outstanding service & design