Business

How to start a law firm in a flexible office in Spain

María Abraín

María Abraín

16 Jul 2026

Everything you need to know to start

Choosing the right office is one of the most important decisions when starting a law firm. In this article, you'll discover the advantages of flexible offices, the key factors to consider when selecting a workspace, and why this option can help you reduce costs, project a professional image, and grow your practice with greater flexibility.

abrir un despacho de abogados

Great news! Starting a law firm no longer means signing long-term lease agreements, investing thousands of euros in furniture, or taking on high fixed costs from day one. Flexible offices have become an increasingly attractive alternative for lawyers looking for a professional, well-located workspace that can grow alongside their practice.

If you're planning to launch your own law firm in Madrid or Barcelona, here's what you need to consider and why a flexible office could be the ideal solution for this new stage of your career.

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What does a lawyer need when choosing an office?

Every profession has different requirements, and in the legal sector there are certain aspects that are non-negotiable.

Privacy is one of them. Client meetings often involve sensitive information, so having a space where confidential conversations can take place is essential.

It's also important to project a professional image. The office location, reception area, shared spaces, and meeting rooms all contribute to the client's experience from the very first moment. A positive first impression builds trust.

Another key factor is having access to meeting rooms where consultations, mediations, or negotiations can be held comfortably.

You don't always need a large permanent office, but you do need representative spaces whenever they're required.

And, of course, there's flexibility. Many law firms begin as solo practices and expand over time. Being able to increase your office space without changing address or making major investments is a significant advantage.

Traditional office, coworking, or flexible office: which is best for a law firm?

There are several ways to establish a professional law office, and each option meets different needs.

A traditional office provides an exclusive workspace, but it usually requires a substantial upfront investment. In addition to rent, you'll need to cover furniture, utilities, cleaning, reception services, maintenance, and many other costs that can significantly increase your budget.

Coworking is a highly flexible and affordable option. However, for many lawyers it may not be sufficient when privacy is essential, as much of the activity takes place in shared spaces.

Flexible offices offer an ideal middle ground. They provide access to a private office whenever needed, ensure confidential client meetings, and include professional services without the hassle of managing the office on a daily basis.

They also allow you to adapt the workspace as your firm grows: from a single private office to multiple offices for an expanding team, all without the commitments of a traditional lease.

For many lawyers, this combination of privacy, professional image, and flexibility is especially appealing.

Where to locate your law firm in Madrid and Barcelona

Your office location is much more than just an address on a business card. A well-located office makes it easier for clients to reach you, enhances your firm's reputation, and provides a professional environment for meetings.

Where to locate your law firm in Madrid

Madrid is home to some of Spain's most established business districts. Areas such as Castellana, Chamartín, and the Salamanca district are known for their concentration of companies, professional firms, and excellent transport connections.

At Lexington, you'll find flexible workspaces in some of Madrid's most prestigious business locations, including private offices, meeting rooms, and all the services you need to start working from day one.

Where to locate your law firm in Barcelona

In Barcelona, many legal firms choose prestigious central areas such as Passeig de Gràcia and Avinguda Diagonal thanks to their reputation, accessibility, and proximity to businesses and institutions.

Our flexible workspaces in Barcelona offer the perfect combination of strategic location, flexibility, and professional services.

➡️ Want to learn more about our services? Fill out the form below and we'll be happy to answer all your questions!

How much does it cost to start a law firm in a flexible office?

One of the main advantages of a flexible office is that it significantly reduces your initial investment.

With a traditional office, it's common to face expenses such as:

  • Security deposit.
  • Office fit-out.
  • Furniture.
  • IT equipment.
  • Internet and utilities.
  • Cleaning services.
  • Reception services.
  • Maintenance.

👉🏼 With a flexible office, most of these costs are already included in a single monthly fee.

This allows you to launch your practice with a much lower initial investment and focus your resources on what really matters: attracting clients, growing your business, and expanding your firm.

In addition, without having to manage multiple suppliers or handle day-to-day office maintenance, lawyers can devote more time to their professional work.

How Lexington can help you start your law firm

At Lexington, we understand that launching a law firm involves making many important decisions. That's why we provide flexible solutions and workspaces designed for professionals seeking a polished image, privacy, and flexibility.

With Lexington, you'll have access to:

  • Fully equipped private offices.
  • Professional coworking spaces.
  • Meeting rooms for consultations, negotiations, and presentations.
  • Reception and visitor management services.
  • Internet, utilities, cleaning, and maintenance included.
  • Virtual office services and business address registration for your law firm.
  • Premium locations in Madrid and Barcelona.
  • The flexibility to increase or reduce your office space as your firm evolves.

Start with an office that fits the size of your practice and grow without complications or restrictive contracts. ✨

Frequently asked questions about opening a law firm in a flexible office

Is it a good idea to open a law firm in a coworking space?

Yes, as long as the workspace provides options that guarantee confidentiality. Many lawyers use coworking areas for their daily work while reserving private offices or meeting rooms whenever they need to meet clients.

Can I register my law firm's business address with Lexington?

Of course! Lexington offers virtual office services and business address registration, allowing you to establish a professional address in prestigious locations without the need for a permanent office.

Where is the best place to open a law firm in Madrid?

Business districts such as Paseo de la Castellana, Chamartín, Salamanca, and La Moraleja are among the most sought-after locations for professional law firms due to their accessibility, prestige, and proximity to businesses.

Where is the best place to locate a law firm in Barcelona?

Passeig de Gràcia and Avinguda Diagonal are among the most prestigious areas for legal practices thanks to their excellent transport links and strong business environment.

What are the advantages of a flexible office for a law firm?

Flexible offices reduce your initial investment, provide professional workspaces from day one, include essential services, and allow your office to grow as your business expands—all while maintaining the privacy, professional image, and convenience required for legal practice.

Written by

María Abraín
María Abraín

Could she be any more joyful? No, she could not! María is our Legal & Procurement manager and, even after more than 20 years, she is still the most smile-y and cheerful person in the team, even though she’s always drowning in numbers, forecasts and selection processes. Mondays are less Mondays with her!

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