G. Gracia, 123, BARCELONA
Contact with us
Architectural Bureau Services in Barcelona — Design, Planning, Procurement
At Espacio 123, we develop architectural and interior projects for private and public spaces. We create concepts, design buildings and interiors, manage procurement, and oversee project implementation. Architecture and design are not just work for us; they are art that combines aesthetics, technology, and comfort.
What We Offer
Public Interior Design
Public interiors — restaurants, offices, hotels, galleries, and other spaces.
Contact us
Private Interior Design
- Full Design Project for a House or Apartment
- Design Concept / Staging
Details
Architecture
- Private and public buildings — concept, design, documentation, construction supervision.
- Facade design — development of concept, materials, and integration with the architectural ensemble.
Contact us
Procurement and Purchase Management
- Selection of furniture, equipment, and materials
- Optimization of timelines and budget
- Sample compliance control
Details
Project Implementation (Author Supervision)
- Monitoring the implementation of the design project
- Site visits
- Making adjustments during construction
Details
How We Work — Transparent Collaboration Process
We value an individual approach and strive to make the work process convenient, understandable, and as comfortable as possible for the client. Our projects are developed according to a clear structure, ensuring transparency, deadline control, and high-quality results
1
Consultation — Introduction and Project Discussion
- Breakfast with the client — an informal meeting where we discuss wishes, style, budget, and project tasks.
- We define the scope of work: architecture, design, procurement, supervision.
- We answer client questions, present cases and examples of our work.
- After the consultation, you receive an estimated cost and timeline.
2
Concept — Idea Development and Planning Solutions
- Measurements of the existing space, photo documentation.
- Development of 2−3 planning solutions (furniture arrangement, zoning).
- Selection of stylistic references, creation of the concept.
- 3D white model with furniture arrangement for better understanding of ergonomics (axonometry).
3
Design — Drawings, Visualization, and Detailing
Design Proposal:
- Collages with real materials, selection of furniture, lighting, decor.
- Visits to showrooms to discuss finishing materials and furniture.
- Determination of the final procurement budget.
- Photorealistic visualization of key rooms: living room, kitchen, bedrooms, bathrooms.
- Adjustments based on client wishes.
- You receive a complete set of drawings:
- Floor, ceiling, electrical, ventilation, plumbing plans.
- Wall elevations, furniture and lighting arrangement schemes.
- Individual drawings of cabinets, kitchens, stairs, decorative elements.
4
Procurement — Purchase Management
- Searching and ordering furniture, plumbing, materials from trusted suppliers.
- Monitoring delivery timelines, checking samples.
- Logistics, coordination of delivery and installation.
- Budget control and cost minimization.
5
Implementation — Execution Control and Author Supervision
- Organizing work with builders, contractors, suppliers.
- Regular site visits (once a week) to monitor project compliance.
- Checking and adjusting drawings during work.
- Supporting the client at all stages via phone and messengers.
6
Final Handover — Project Completion
- Professional photo shoot — capturing the finished interior.
- Celebration with the client and builders at Espacio 123 — we celebrate a successful project!
Services can be ordered individually or as a turnkey package.
Close
Why Choose Us
-
Experience and Expertise20 years of work in architecture and design. Our projects are published in international editions. -
Uniqueness
Concepts that harmoniously combine the spirit of the place, historical heritage, and modern approaches. -
Professionalism
Deep knowledge of technologies, all stages of construction, finishing materials, and equipment. -
International Experience
Completed projects worldwide, considering cultural characteristics. -
Technologies
We use BIM for precise project planning.
Frequently Asked Questions
The cost of a full design project starts from € 80/m², a design concept — from € 30/m², and procurement — from € 20/m². The final price depends on the area, complexity, and scope of work. After the initial consultation, we will prepare a tailored proposal based on your needs and budget.
A 3D visualization is just an image, while a full design project includes plans, technical drawings, material selection, and engineering solutions. Without this documentation, builders won’t be able to properly execute the design, which can lead to mistakes, unexpected costs, and misalignments during construction.
- Design concept: 4−6 weeks
- Full design project: 2 to 5 months (depending on size and complexity)
- Author supervision and procurement last until project completion
We follow a clear and transparent process:
- Consultation — we discuss your vision, budget, and style
- Concept — we develop sketches, moodboards, and zoning layouts
- Design development — we create 3D visualizations, drawings, and technical documentation
- Procurement — we source furniture, materials, lighting, and handle purchasing
- Author supervision — we oversee construction to avoid errors
- A design concept is a basic version that includes layout, style references, furniture, and decor suggestions. It’s ideal for updating a space or preparing it for staging.
- A full design project is a detailed builder’s guide with 3D visualizations, technical plans for lighting, plumbing, and electrical systems, plus materials selection.
Yes, we can help with zoning, selecting furniture, lighting, and decor — without touching the construction. It’s a great option for those looking to refresh the space without a major renovation.
Absolutely. We have extensive experience working with clients from other cities and countries. All project stages — from consultation to supervision — can be done online.
Author supervision starts from € 500/month. It helps prevent mistakes during execution. We ensure the work matches the design, coordinate with contractors, check material quality, and help you avoid unnecessary expenses.
Yes, we find the best options that align with your budget, timeline, and style. We also work with trusted suppliers to get better terms. Procurement is a crucial stage that directly impacts the final result.
All our projects are custom-designed. We don’t use templates, because every client is unique. Your personality, lifestyle, and the space itself shape the final design.
We create thoughtful, contemporary interiors. Our approach combines modern and vintage elements, architectural minimalism, and emotional depth. We don’t do generic design — we craft spaces with character.
We work on both private and public architecture and interior design. Our portfolio includes:
- Private homes and apartments
- Offices and coworking spaces
- Hotels and restaurants
- Wineries and tasting rooms
- Galleries and cultural venues
Yes, we take on smaller-scale projects (e.g., kitchen or bedroom design). Pricing is calculated individually for each case.
Explore our completed projects in the "Portfolio" section, read client reviews, and book a free consultation. We’re confident we can find a solution that resonates with you.
✔ We sign a contract detailing all phases and timelines
✔ We only work with vetted contractors and suppliers
✔ We supervise the execution to ensure it matches the approved design
✔ We only work with vetted contractors and suppliers
✔ We supervise the execution to ensure it matches the approved design
Send us a message via the website form, WhatsApp, Telegram, or call us directly. We’ll schedule your first consultation and discuss the project in detail.
© All Rights Reserved 2025