
Commercial real estate advisor · Founder of Office Mentor
Borbiró Attila
I support corporate tenants with office search, lease renewals and lease negotiations in Budapest.
My goal is not simply to help tenants pick an office or renew a lease, but to help them make a well-founded business decision based on the market options, the total cost and their negotiating position.
LinkedIn profilecorporate tenants supported
tenant representation projects
of office space represented
years of office market experience
Behind these numbers are office searches, lease renewals, relocations and lease negotiations.
Career milestones
Starting out in office real estate
The start of my career as an office real estate advisor in Budapest.
First major transaction
My first major deal: a 2,500 m² office leasing transaction, right at the start of the COVID-19 pandemic.
First tenant representation mandate
From then on, representing corporate tenants became an increasingly important part of my work.
6,600 m² office advisory project
My largest project up to that point: 6,600 m² of office advisory for an international company.
Tenant representation in industrial real estate
My first industrial tenant representation mandate, extending my tenant-side advisory work to industrial properties.
Office Mentor
Founding Office Mentor, an advisory brand built entirely around the interests of corporate tenants.
On the tenant’s side
As an office real estate advisor, I represent corporate tenants, run office searches and renegotiate existing leases.
I founded Office Mentor to build on my tenant-side experience with an advisory approach that always starts from the tenant’s business interests.
In an office decision, the question for me is not which office looks best. It is which option best serves the company’s operations, financial interests and long-term plans.

“The goal isn’t to move. The goal is to make the right decision.”
Borbiró Attila
How I can help
Office Search
Lease Renewal
Tenant Representation
Financial and Cost Analysis
Lease Negotiation
How I work
I don’t sell offices. I represent the tenant’s interests.
Market intelligence
Gathering current rents, available space and market movements.
Financial comparison
Comparing offers on a consistent, total-cost basis.
Competitive tension
Keeping several buildings in competition until the very end of the negotiation.
Decision support
Decision papers for management in a clear, comparable format.

What my clients say
Companies I have worked with
Featured projects
Concrete examples from my previous work.











