2025 guide for choosing a private office in a coworking space in Sofia: From startups to multinational enterprises

Whether you're a startup building your first product or a global company entering the Bulgarian market, choosing the right workspace is among the most important decisions for any team. In Sofia’s thriving business landscape and startup ecosystem, coworking spaces have emerged as dynamic hubs that offer more than just flexibility and a collaborative community. They also provide private office solutions that deliver the best of both worlds: the focus and security of a traditional office, combined with access to shared amenities, networking opportunities, and a thriving professional environment.

This guide explores the benefits of private offices in coworking environments, who they’re best suited for, how much they cost, and what to expect when choosing a private office in a coworking space in Sofia in 2025.

What is a private office in a coworking space?

A private office in a coworking space combines the exclusivity of a traditional office with the flexibility and convenience of a shared workspace. It’s a fully enclosed, secure area or suite that is available exclusively to you or your team, typically rented on a monthly or long-term basis.

Unlike open-plan coworking or hot desking options, private offices provide physical, visual, and acoustic separation, which is essential for teams handling sensitive information, hosting client meetings, or simply needing a quieter atmosphere. Inside, they are typically furnished with ergonomic desks and chairs, lockable storage, and other standard furniture and equipment. Most private offices also include 24/7 access, allowing teams to work on their own schedule. And because they're located within coworking hubs, tenants enjoy access to shared amenities like meeting rooms, kitchen areas, lounges, phone booths, event spaces, and a vibrant community of professionals.

In Sofia, private offices in coworking spaces, such as those at Campus X, cater to teams of all sizes - from solo founders to enterprise-level companies. The setup allows for fast move-ins and easy upgrades, meaning you can start small and scale seamlessly as your business grows. This hybrid model is ideal for the modern way of working, where teams are eager to combine privacy, flexibility, and community under one roof.

Private offices in coworking spaces are a popular choice among startups scaling their teams, legal or financial consultancies, tech companies, and international enterprises setting up a presence in Sofia. These office solutions are ideal for businesses that want their own space to focus, collaborate, and get work done, while still benefiting from the cost efficiency and built-in services of a coworking environment.

Benefits of choosing a private office in a coworking space in Sofia

As work models continue to evolve in 2025, more professionals and businesses are seeking fully serviced spaces that blend flexibility, security, and cost-efficiency. Private offices at coworking spaces are the only solution to this set of unique requirements, combining the independence and structure of a traditional office with the shared resources, energy, and convenience of a coworking environment.

Whether you're a startup scaling your team, a freelancer who seeks their own place to focus, or a remote-first multinational company building an in-person presence, private offices can be the perfect fit. Here are a few reasons why an increasing number of teams in Sofia are making the switch toward private offices in coworking spaces:

Guaranteed privacy and focus

Unlike open-plan coworking areas or hot desks, a private office gives you a quiet, secure space to hold calls, run meetings, and concentrate without interruption. It's ideal for professionals handling sensitive information or teams that require maintaining focus throughout the day.

Although private offices eliminate the distractions of open-plan spaces, they still offer tenants the benefits of the premium coworking experience, including access to amenities (e.g., meeting rooms, lounges, and event spaces), on-site support, shared services, and an inspiring community.

Scaling as you grow

The appeal of private offices in coworking spaces is also boosted by the fact that, unlike traditional leased offices, they are more flexible and adaptable to the needs of your team.

These types of services offer flexibility in lease terms, office size, and scaling options, making them a practical choice for businesses in all stages of growth.

For example, at Campus X, we allow you to upgrade to larger offices or additional rooms as your team expands. As a result, over the years, we have seen many teams start by renting a small private office, and as their business expands, they move to a bigger space suited to their growth stage. Or vice-versa - our modular workspaces transform as your business’s needs change - for example, if you have to scale down or switch to a remote-first office policy, you can move to a smaller space. This flexibility is crucial for startups and scaleups that need to stay agile without the burden of long-term leases or costly relocations.

Move-in ready and customizable options (as in the case of Campus X)

There is a widespread perception that a private office in a coworking space would have a boring design and a generic vibe that kills, not boosts, productivity.

This isn’t the case of the private offices at Campus X, though. The spaces are fully customizable to ensure that they can fit the team’s vision and requirements like a glove. Thanks to our custom private office design service, we help members express their brand and culture, embedding a unique signature and aesthetics in the interior of their office space. Importantly, we handle everything - from creative design proposals to collaborating with leading furniture providers, and tracking the progress.

For those in a hurry, there are also options for fully furnished and move-in-ready offices that offer everything needed to set up quickly and get to work.

Additional perks

Choosing a private office in a coworking space offers all the benefits of a traditional leased office, without the drawbacks such as higher costs, stricter lease terms, maintenance woes, and more.

For example, it still ensures a professional image and credibility for your brand. That way, you can impress clients and partners with a dedicated, polished office address, complete with reception services and meeting facilities.

Furthermore, it grants you access to enterprise-grade IT security services (e.g., server room colocation, site-to-site and client VPN, IT advisory, certification support, etc.), which is especially important for businesses handling sensitive data.

Who uses private offices in coworking spaces?

Private offices in coworking spaces are designed to accommodate a wide range of professionals and businesses. From digital nomads and hybrid-first startups to ambitious scaleups and international enterprises seeking a local presence, these flexible setups provide the infrastructure, privacy, and value-added services necessary to thrive.

Whether you're seeking a quiet space to focus, a dedicated hub for your team, or a hybrid base to support remote operations, private offices such as those at Campus X offer unmatched versatility. Here's a closer look at who benefits most from this flexible and widely popular office model.

Global companies entering the Bulgarian market

For multinational companies expanding to Bulgaria, coworking spaces with private office options offer a fast, cost-effective, and straightforward way to establish a local presence. As a result, they are ideal for setting up satellite teams, R&D units, or regional headquarters, especially when paired with coworking benefits such as shared conference rooms, tech support, and community networking.

They also give companies the option to start small and scale as their Bulgarian operations grow, all while maintaining a polished brand image, operational control, and ensuring a cost-efficient expansion. Furthermore, instead of navigating complex commercial leases, companies can move into a fully furnished office with flexible terms, professional services, and immediate access to Sofia’s business community.

Additionally, being part of an established coworking hub like Campus X positions international teams within Sofia’s tech ecosystem and best-in-class talent, opening the door to partnerships and local market insights. Besides, our members get access to enterprise-grade IT security and support services (e.g., team server room colocation, site-to-site and client VPN, IT advisory, certification support, etc.).

As a result, our private offices have established themselves as a turnkey solution that minimizes risks while accelerating market entry for global companies looking to set up shop in Sofia. That’s why, today, Campus X is home to global leading companies such as bunq, Americaneagle.com, KBC, and Storytel, among others.

Startups scaling up

Growing startups often reach a stage where open coworking areas no longer provide the focus, structure, or identity needed to build a strong team culture. At this point, moving into a private office becomes a strategic decision. A dedicated space allows founders and team members to collaborate more effectively, hold private meetings, and customize the environment to better reflect their brand.

Private offices also support the need for scalability. At Campus X, for example, we allow startups to expand their footprint within the same or a nearby building as they hire more talent. This makes it easy to grow without the disruption of relocating.

For early-stage startups, the all-inclusive pricing model is another significant advantage, allowing them to control costs while enjoying premium amenities and infrastructure.

Ultimately, private offices provide startups with a professional space to focus, innovate, and grow, without sacrificing the flexibility and energy of the coworking community.

Some of the startups, now established companies, that have been using a private office throughout the years at Campus X include TechPods, Payhawk, and icanpreneur.

Remote teams with in-person needs

In the era of hybrid and remote work, many distributed teams are seeking ways to bring people together periodically without incurring the costs of committing to a full-time office. Private offices in coworking spaces offer the perfect balance - a reliable base for in-person collaboration, client meetings, and team building, without the overhead of a long-term lease.

For companies headquartered abroad or with employees across Bulgaria, a private office in Sofia can act as the perfect hub. It provides a professional, fully equipped space where team members can meet, plan, and align in person, while still supporting flexible work arrangements the rest of the time.

Freelancers needing quiet

While freelancers often thrive in dynamic coworking environments, some projects require deeper focus, client confidentiality, or simply more quiet than open spaces can offer. For writers, marketing consultants, financial planners, designers, and developers, a private office offers a distraction-free environment where productivity can flourish.

Besides, having a dedicated office also allows freelancers to demonstrate a more professional image to their clients. Hosting meetings in a private, well-designed space reflects credibility and fosters trust, especially in fields such as legal services or finance. In addition, the access to shared amenities, including meeting rooms, lounges, phone booths, and printing services, grants freelancers the benefits of a full-service office without bearing the full cost.

Simply put, coworking spaces with private office options provide freelancers with the opportunity to step away from isolation while maintaining their autonomy. It’s a smart move for solo professionals seeking a consistent and focused workspace that aligns with their business goals.

NGOs, non-profits, and mission-driven organizations

Mission-driven teams, NGOs and non-profits also benefit from the structure and community offered by private offices in coworking spaces. Although they often operate with lean teams, they still need professional environments to host meetings, coordinate campaigns, and collaborate effectively. At the same time, they often have to maximize resource use (e.g., cut costs and optimize budgets) and spending big on a leased office can prove counterproductive.

Coworking spaces provide the perfect solution, offering the consistency needed for daily operations while being more affordable and ensuring an all-in-one, full-service space with guaranteed administrative support. Besides, the shared community opens doors to partnerships, funding opportunities, and public outreach.

As a result, for non-profit teams working on impact initiatives in Sofia, private offices in coworking environments like Campus X often provide a supportive and resource-rich base of operations that aligns with their values and mission.

How much does a private office in a coworking space in Sofia cost in 2025?

As of 2025, a desk in a private office within a coworking space in Sofia can cost between €150 and €300. However, when browsing through the different offerings, bear in mind that some providers have minimum and maximum requirements for the number of desks (e.g., between 5 and 50). For most, the minimum requirement is five desks, which would take the total to around €1,000 per month.

At Campus X, the price of a desk in a private office is €199, and we don’t have a minimum requirement. As a result, we have private offices with just one or two desks, ensuring maximum flexibility for our members.

Examples of private office options in Campus X

At Campus X, private offices are available even to freelancers and solopreneurs. Thanks to our flexible model, we allow even small companies that need just one or two desks to lease a private office. Our private office options are also preferred by multinational companies with large teams and rapidly expanding operations.

As a result, currently, the smallest private office we have at our premises hosts just one desk, while the biggest one has 115 dedicated workspaces.

Book a private office at Campus X - the heart of Sofia’s tech ecosystem

If you are a freelancer, a startup owner, or a multinational enterprise looking to set up shop in Sofia, we've got you covered. Our private office options bring you various benefits, including:

• Competitive pricing and a free trial

• Flexible month-to-month plans, which can be terminated at any time with just a month’s notice

• A no-minimum-desk-requirement policy - you are free to book a private office with just one or 100+ desks

• Move-in-ready and customizable options available

• Access to premium amenities and top-notch value-add services (e.g., health insurance, Multisport, server room colocation, site-to-site and client VPN, IT advisory, certification support, etc.)

• Option to scale as you grow or downsize if needed

• Opportunity to become a part of an inspiring community

• Lots of industry-leading events every month 

Find out more here.