Before getting into the questions, it helps to hear from both sides of the process. Vitalii Mitrianu, CEO of AVI Design Studio, and Viktor Turchik, CEO of Remont Construction, sat down to discuss what actually happens when a high-end custom home moves from design into construction. They talk about incomplete design documents, decisions made too late, coordination between the design team and builder, 3D visualization, specialized trades, and the real cost of getting a detail wrong.

Watch the full conversation.

Hosted by Vitalii Mitrianu, CEO of AVI Design Studio, with Viktor Turchik, CEO of Remont Construction.

1. Who Is Responsible for the Whole Design?

A custom home is a single experience, even when many professionals contribute to it.

The architect is responsible for the building. The interior designer develops the interior environment. Engineers and consultants address specialized systems. The builder turns the design into a physical home. But who is responsible for making sure all of those pieces work together?

Consider a kitchen. The architectural plan establishes the room dimensions. The interior design determines the cabinetry and finishes. Lighting needs to coordinate with the ceiling and millwork. Plumbing and electrical locations need to work with the cabinetry. Appliances need to fit. Materials need to meet correctly. One decision affects another. That is why it is worth understanding whether your team operates as separate specialists or as one coordinated design process.

• Who is responsible for coordinating architecture, interiors, consultants, and the construction team?
• Is interior design part of the process from the beginning?
• Who resolves conflicts between disciplines?
• Who reviews changes that affect multiple areas?
• Who is my primary point of accountability?

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A strong portfolio tells you what a firm can design. This question tells you how the firm intends to deliver it.

2. What Needs to Be Decided Before You Start Building?

"Let's figure it out during construction" can sound flexible. In practice, it can become expensive. Some decisions can safely remain open. Others affect dimensions, procurement, fabrication, sequencing, and work that is already happening on site.

If a material is selected after the original specification is no longer available, there may be limited alternatives. If a cabinet dimension changes after framing, another part of the project may need to change with it. If a detail is redesigned after a trade has already fabricated or installed it, the cost can include much more than the design revision itself. This is why a strong custom home design process does not try to make every decision at once. It identifies which decisions need to happen first.

Which decisions need to be resolved before construction, and which can reasonably remain open?

You are looking for a process that creates flexibility without creating uncertainty.

3. Can I See an Example of Your Complete Construction Documents?

This is one of the most important questions to ask an architect. Do not ask only: "Do you provide construction documents?"

Ask to see them.

The quality of documentation can determine how clearly the builder understands what has been designed. Depending on the project, a detailed package can include:

• Floor plans
• Exterior elevations
• Interior elevations
• Architectural details
• Cabinet elevations
• Millwork information
• Lighting plans
• Finish schedules
• Material specifications
• Door and hardware information
• Consultant coordination
• Shop drawing requirements
• 3D visualizations

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The number of pages is not the point. The point is whether the documents give the construction team enough information to execute the design. Can you show me what the builder will actually receive before construction begins? If the answer is vague, keep asking.

4. How Will Architecture and Interior Design Be Coordinated?

A house can have a strong architectural design and a beautiful interior and still feel disconnected.

That usually happens when the two are treated as separate phases. Architecture affects the interior. Window placement affects furniture and millwork. Ceiling heights affect lighting. Wall dimensions affect cabinetry. A fireplace affects both architecture and the material composition around it. The earlier these relationships are considered, the fewer compromises have to be made later.

At what point does interior design begin, and how are interior decisions incorporated into the architectural design?

Then ask for a specific example. For instance: "Show me a project where the architecture and interiors were developed together. What decisions changed because the two disciplines were coordinated?" That question moves the conversation away from marketing language and toward actual process.

5. How Will I Understand the Cost of Design Decisions?

This is where the conversation about luxury becomes practical.

A homeowner does not need every decision to be inexpensive. They need to understand what the decision means. If you change a stone, expand a window, add custom cabinetry, modify a ceiling detail, or introduce a more complex lighting system, what happens to the project? Does the decision affect:

• Material cost?
• Fabrication?
• Labor?
• Engineering?
• Procurement?
• Schedule?
• Other trades?

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A strong design process creates opportunities to understand those consequences before the decision becomes difficult to reverse. This is particularly important for homeowners making a long-term investment in a custom home. The goal is not simply to control spending. It is to make informed tradeoffs.

How does your team help me understand the financial impact of design decisions before they reach construction?

You should be able to have a conversation about value without reducing the project to a spreadsheet.

6. How Will You Know What the House Will Actually Look Before It Is Built?

A rendering should do more than make a project look good in a presentation. Used properly, 3D visualization is a decision-making tool. It can help you evaluate:

• Proportions
• Material relationships
• Cabinetry
• Lighting
• Furniture placement
• Sightlines
• Architectural details
• Indoor-outdoor connections

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It also gives the design team an opportunity to identify issues before they become physical.

Which decisions will I be able to review in 3D before construction?

And more importantly: How do those visualizations affect the final drawings? If the rendering and construction documents are disconnected, the visualization is much less useful.

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7. How Will the Design Team Work With the Builder?

Your architect and builder do not need to be the same company. But they do need a clear working relationship. Ask how the team handles:

• Pre-construction coordination
• Builder questions
• Shop drawings
• Site conditions
• Design changes
• Material substitutions
• Construction reviews
• Field issues
• Quality control

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The earlier the architect and builder understand the project, the more opportunities they have to identify potential problems before work reaches the site. This becomes especially important in modern luxury homes, where details can depend on extremely precise relationships between materials and trades.

What happens when the builder discovers that something cannot be built exactly as documented?

The answer should describe a process. Not: "We'll figure it out."

8. What Does "Luxury" Mean to Your Team?

This question is more revealing than it sounds.

Luxury is not necessarily square footage. It is not simply expensive marble, larger rooms, or more elaborate finishes. A sophisticated home may instead be defined by things that are almost invisible:

• Technology integrated into the architecture
• Carefully controlled lighting
• Natural materials
• Precise millwork
• Wellness spaces
• Indoor-outdoor continuity
• Privacy
• Acoustic comfort
• Durable materials
• Details that feel intentional rather than excessive

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What does luxury mean to your team beyond the materials and finishes? The answer will tell you whether the firm thinks about luxury as appearance or as the quality of the entire experience.

9. How Do You Make Sure the Design Is Actually Built Correctly?

The design team can specify the right materials and document the right dimensions. Someone still has to build them.

Luxury residential projects can involve specialized cabinetmakers, stone fabricators, lighting specialists, technology integrators, electricians, finish carpenters, and other trades. Their experience matters. A sophisticated system or highly detailed architectural condition may require a level of expertise that a general residential trade does not necessarily have.

• Who are your typical trade partners?
• Which specialists are brought in early?
• Which systems require certified installers?
• Who coordinates their work?
• How is the finished work reviewed?

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The best result is not simply a design that looks precise in a rendering. It is a design that can be built with the same level of precision.

10. What Happens When Something Goes Wrong?

This may be the most important question you ask.

Because something will eventually go wrong. A material may arrive damaged. A fabrication may be incorrect. A site condition may differ from the drawings. A detail may need to be reconsidered. The question is not whether your team can promise a problem-free project. It is whether they have the standards and accountability to respond when a problem occurs.

In the conversation, Viktor describes a kitchen island where a countertop slab was cut incorrectly, resulting in the intended vein matching being lost. The team could have accepted the mistake and moved forward with compensation. Instead, they reordered the slabs and redid the work, at an approximate cost of $20,000. That decision says something important about standards.

Tell me about a significant problem on a recent project. What happened, and what did your team do about it?

Listen carefully to the answer. You are not looking for a firm that claims nothing ever goes wrong. You are looking for one that takes responsibility when it does.

Watch the slab story from 17:00.

The Question Behind All 10 Questions

After asking all ten, there is one question that remains: Who is accountable for the finished home?

You are not hiring a design team simply to create a concept. You are trusting them with a process that moves from an idea to architectural decisions, interior details, documentation, materials, fabrication, construction, and ultimately the finished home. That process involves too many decisions to leave coordination to chance. The strongest projects are not defined by having the most expensive materials or the most elaborate details. They are defined by the consistency between what was designed, what was documented, what was approved, and what was ultimately built.

At AVI Design Studio, architecture and interior design are developed together, with construction supervision continuing through execution. The builder leads construction. AVI protects the approved design through field conditions, decisions, and the realities of construction.

Because the goal is not simply to design a home that looks right on paper. It is to see the design through until the home feels like it was always yours.

Continue the conversation. Follow AVI Design Studio on Instagram and YouTube for more behind-the-design stories, project insights, and the thinking that goes into creating a home from first idea to final detail.

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