Welcome to Lawroom 369:
your requestOur help
Lawroom 369 is an unregulated law firm based in the UK, offering bespoke legal consultancy services specializing in cross-border commercial law and litigation. Founded by renowned legal professionals Mark Lorrell and Liubov Duyko, our firm bridges the gap between tailored legal advice and hands-on solutions for international clients. We focus on providing expert legal guidance and solutions outside the scope of regulated legal practice, offering flexibility and expertise where you need it most.
Our people

Mark Lorrell
Mark brings over 20 years of experience as a barrister, with a distinguished career in civil and commercial law. A member of the Honourable Society of Lincoln’s Inn, Mark specializes in areas such as civil fraud, trusts, property disputes, contract and insolvency law. He is highly experienced in High Court cases and has built a reputation for thinking outside the box while delivering outstanding results for clients, including high-net-worth individuals and major corporations.
Mark’s expertise includes:
Acting in cases involving multi-million-pound fraud and breaches of fiduciary duty.
Representing clients in banking, property, and professional negligence cases.
Handling cross-border disputes and providing strategic solutions for complex litigation.
For more on Mark’s background, visit Millennium Chambers.

Lubov Duyko
With decades of legal practice spanning multiple jurisdictions, Liubov combines her extensive knowledge of Russian and UK law with a commitment to delivering excellence in cross-border matters. As a senior partner at S&K Vertical Attorneys at Law and CEO of its international offices, she has been instrumental in handling high-profile cases involving family law, inheritance, taxation, and commercial disputes. Fluent in multiple languages, Liubov has an impressive history of working with clients across Europe, the U.S., and Asia.
Key accomplishments:
Recognized by Chambers and Legal 500 for her work in private capital management and family law.
Led groundbreaking cases in inheritance law and taxation disputes.
Regularly collaborates with professionals worldwide to address complex cross-border legal issues.
Learn more about Liubov’s achievements here.
What We Do Best:
Cross-Border Commercial Law: Navigate the complexities of international business transactions, contracts, and negotiations.
Litigation Support: Expert advice and strategic planning for resolving commercial disputes efficiently.
Private Wealth Management: Guidance on inheritance planning, property disputes, and taxation.
Alternative Dispute Resolution: Mediation, arbitration, and innovative dispute resolution methods.
Specialist Cross-Border Projects: Tailored solutions for unique challenges involving multiple jurisdictions.
Why Choose Us?
International Expertise: With experience across Europe, Asia, and the Americas, we bring unparalleled knowledge of cross-border legal matters.
Client-Centric Approach: Our team provides tailored legal consultancy with a focus on achieving practical and efficient outcomes.
Collaborative Solutions: When regulated legal work is required, we partner seamlessly with trusted law firms to deliver comprehensive services.