Molins Design interior design projects: Phases and duration
The 6 phases of an interior design project
If you’re planning a renovation—whether it’s a full home or just one area—you may be wondering how an interior design project actually works.
At Molins Design, we follow a clear, structured method so the process feels exciting and, at the same time, calm: well-made decisions, defined steps, and no improvisation.
Every space is different; however, there’s a roadmap that consistently delivers great results. Below, you’ll find the phases we follow and what each one includes.
1. First meeting
To begin with, we need to understand how you live—or how you want to live—in your home or the space you’d like to transform. That’s why the first step is to talk about real, everyday needs: storage, natural light, circulation, style, daily use, who will live there, specific requirements, hobbies, and more.
In addition, we’ll discuss the budget you have in mind, the timeline, and your priorities, because that sets the direction from day one.
Ideally, so we can be as realistic as possible and gather as much detail as we can, we’ll go through everything using the current floor plans you have of the home or space, along with photographs and videos.
2. Preliminary cost estimate
Next, we bring clarity to the numbers. We provide:
· A fee proposal, outlining the scope of work and how we’ll develop the project.
· A preliminary execution estimate, giving you a realistic cost range based on the type of renovation and the level of finishes.
This way, before the design advances, you already know what to expect—and what to adjust if budget is the main driver.
3. Project kick-off
Once the project is approved, we start properly. At this stage, we prepare accurate as-built plans and review everything that can influence the design: structure, existing installations, plumbing points, electrical system, HVAC needs, and any technical limitations.
Additionally, we define the style direction using references (yes, Pin&Play helps), but we translate it into your home and lifestyle. In other words, it’s not about copying an image—it’s about creating a tailored solution that makes sense for you.
4. Project development
Then comes the core of the interior design process: the proposal. First, we work on the layout and flow (because functionality changes everything). Once that’s aligned, we move on to:
· Technical drawings (demolition, partitions, flooring layouts, ceilings, etc.)
· Elevations and detailed drawings for kitchens, bathrooms, custom carpentry, and key areas
· A curated materials and finishes selection (porcelain, wood, paint, textiles, lighting, and more)
At the same time, we coordinate the technical side so everything fits: lighting points where you need them, sockets in the right places, fittings that work with the furniture, and practical details that prevent future frustrations. Ultimately, the goal isn’t just “beautiful”—it’s comfortable, coherent, and built to last.
5. 3D visualization and renders
Afterwards, we bring the concept to life with 3D renders. Consequently, you can clearly visualize volumes, materials, and atmosphere before anything is built. This makes decisions easier and more confident—choosing a floor finish, validating a color palette, refining a kitchen design, or confirming lighting.
Most importantly, renders aren’t just pretty images; rather, they’re a tool to avoid last-minute changes.
6. Final budget and specification
Finally, we close the project with a final budget assessment based on what has been designed and specified: scopes, measurements, finish levels, brands, and references.
As a result, the execution phase becomes smoother and more controlled, with far fewer surprises.
How do we develop an interior design project?
We tell you about the 6 different phases we deal with in an interior design project for a household space.
· First meeting
· Preliminary cost estimate
· Start of the project
· Project development
· Space rendering
· Final budget and specification
How long does an interior design project take?
It depends on the scale and complexity; nevertheless, as a general guideline:
· Single room (for example, a bathroom or kitchen): around 6–8 weeks
· Full home project: typically 4–6 months, depending on scope, decision speed, and coordination
Moreover, the clearer the project definition (drawings, materials, lighting), the more control you’ll have during the build.
We bring your project to life
In short: we listen, measure, design, define materials, visualize everything in 3D, and finalize the numbers so the execution runs smoothly. Simple as that (and we take it seriously).
Also, you can clear up more questions and learn more about how we work in our FAQs section.
If you’d like to discuss your project, send us a message or give us a call—at Molins Design, we’ll be happy to guide you in creating a space that’s comfortable, beautiful, and truly yours.
