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Interior Design Project: The 5 Essential Pieces that Structure the Space and Experience in a New Home

Discover the 5 key elements in an interior design project for a new home and learn how Margarida Bugarim creates an elegant, functional space that is ready for the future.

Finding the ideal home is a rare privilege. It is the moment when we walk into an empty space and can imagine our entire life happening there: long dinners, slow Sunday mornings, laughter in the living room and comfort at the end of the day.

But between finding the right house and transforming it into your dream home, there is one fundamental step: developing an interior design project with intention, consistency and long-term vision.

In a well-structured project, every choice has an impact on functionality, aesthetics, and the way we live in our home on a daily basis. As an interior designer, I identify five key pieces that really make a difference in a new home and should be prioritised from the outset.

Living room TV area décor with two contemporary sofas upholstered in beige fabric and stainless steel shelving details.

1. A Good Sofa: The Foundation of an Interior Design Project

In an interior design project, the sofa is not just a piece of furniture, it is the emotional centre of the living room.
Investing in quality upholstered pieces, such as sofas and armchairs, may represent a higher initial cost, but it guarantees durability, comfort, and longevity. It is on the sofa that the family gathers, rests, talks, and creates memories.
In addition to comfort, the sofa acts as the focal point of the space. Its proportions, fabric, and colour influence the entire feel of the room.

Learn more about this project

Neutral-based living room decoration project with an ethnic rug featuring colourful stripes in warm tones, beige sofas and wood-panelled walls.

2. Rugs that Structure and Balance the Space

In interior design projects, carpets are often underestimated. However, they are one of the most effective elements for structuring a space.

A well-sized rug:

  • Defines zones in an open-plan room
  • Improves acoustic comfort
  • Adds texture
  • Balances proportions

The importance of proportion and scale in interior design

It is the rug that visually ‘ties’ the furniture together and creates unity. As in fashion, proportion and scale are decisive. A rug that is too small fragments the space; a well-chosen rug integrates it.

Living room interior design in shades of blue and white, where elegant floor-to-ceiling curtains lend lightness and comfort to the space.

3. Curtains: Comfort, Elegance and Light Control

Curtains are often seen as a simple accessory, but in fact, they are one of the most decisive elements in an interior design project. They shape the light, soften the architecture, and give the space an immediate feeling of comfort.
The way they filter natural light completely transforms the atmosphere of a home, making it more welcoming, more intimate or lighter, depending on the intention of the project.

 

 

 

 

Floor-to-ceiling curtains: enhancing the architecture

When applied from ceiling to floor, they elongate the walls, enhance the height of the ceiling and add elegance to the whole.
In an environment dominated by rigid surfaces—walls, floors, furniture—fabric introduces softness, movement and depth. It is this combination of materials that creates balance and makes a space truly harmonious.
Curtains contribute to thermal and acoustic comfort, improving the quality of rest and the feeling of well-being inside the home.
Choosing the right fabric, the appropriate drape and the ideal proportion is therefore a fundamental decision in any project.

Picture on sideboard designed by Margarida Bugarim for the dining room of a mansion

4. Unique Pieces, with History and Works of Art

A truly personalised home is not created with furniture bought as a set. It is created through curation.
In an interior design project, unique pieces and works of art are responsible for creating identity and depth. An antique chest of drawers, a sculpture acquired on a trip or a painting chosen on impulse introduce narrative and authenticity.

Discover our projects where art stands out

 

 

 

 

Curation and identity in interior design

Works of art play a structuring role within a space. They define colour palettes, create focal points and establish visual rhythm.
The balance between contemporary pieces and timeless elements is not always easy to identify, but it is actually what lends sophistication. When pieces do not obviously match but dialogue with each other, the result is an interior with lasting character.
Integrating pieces with history does not mean accumulating objects, but selecting them judiciously. When the client sees themselves in the pieces that surround them, the house ceases to be just beautiful and becomes truly theirs.

Apartment decoration project with home automation

5. Infrastructure Prepared for the Future: The Importance of the Smart Home

Preparing a smart home begins long before the installation of visible devices or systems.
In a well-structured interior design project, the technical infrastructure must be considered from the outset, ensuring that the home is prepared for the future and integrating home automation solutions in a discreet, functional and durable manner.

 

 

 

 

Technical planning and home automation

Adequate infrastructure includes:

  • Strategic electrical planning
  • Lighting points compatible with automation
  • Robust data networks
  • Pre-installations for home automation systems

Controlling lighting, air conditioning, blinds, or security systems remotely are examples of how a smart home improves comfort and functionality.
In addition to everyday comfort, these solutions contribute to greater energy efficiency, sustainability, and property value.
In an interior design project, preparing your home for the future does not mean filling the space with technological devices, but rather creating an invisible structure that allows for evolution.

Spacious room with TV area, sitting area, dining area and connection to the kitchen in a historic flat in Chiado

Conclusion: Creating an Interior Design Project with Intention and Vision

In an interior design project for a new home, every decision must be made with intention, consistency and long-term vision.

A comfortable sofa, well-sized rugs, curtains designed to fit the space, unique pieces with history, and infrastructure prepared for a smart home are elements that structure not only the aesthetics but also the way the space is experienced on a daily basis.

More than just trends, it is about creating lasting, personalised interiors that are ready to evolve with those who live in them.

If you are starting an interior design project for a new home and are looking for personalised support, with attention to detail and strategic vision, Atelier Margarida Bugarim develops exclusive projects, tailored to each client and each lifestyle.