About us

Our Story

OneSite Finance is a financial services firm that specialises in property and commercial finance based in Surry Hills and servicing all of Sydney. We provide professional advice, matching your current and future needs with the most appropriate lending solutions.

You will be presented with a range of loan options from our diverse panel of lenders. The fees, benefits and features of each option will be explained to you in detail so that you can be confident that you are making the right decision.

Members of MFAA

All our Mortgage Brokers and Advisors are members of Mortgage & Finance Association of Australia (MFAA) and Plan Australia. We provide our customers with fair and ethical advice, doing so under a strict code of ethics.

Stress Free Experience

Our goal is to help you organize your finances and reach your financial goals throughout the different stages of your life. Our vision is to create a stress-free experience for clients through dedicated and efficient service.

Flexible Solutions

We work with bank and non bank lenders, conveyancers, solicitors, property agents, financial planners and other professionals to provide you with complete and flexible end to end solutions.

Our Vision

We EDUCATE Customers To Reach Their FINANCIAL GOALS While Inspiring Them To Make A POSITIVE DIFFERENCE In Their Community.

"We have known Liz for 4 years and she has been getting us the best mortgages that meets our needs and the level of service has been excellent! Highly recommended!"


View all our reviews at the OneSite Finance Google My Business page.

Our Mission

At OneSite Finance, We Want To Be YOUR Number One TRUSTED Lending ADVISOR FOR LIFE.

Our Awards

Our Team

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Liz Zaki

Email: liz.z@onesite.com.au
Phone: 0433 426 611

Liz is the Founder and Managing Director of OneSite Finance.

Liz graduated with a Bachelor of Bioprocess Engineering from UNSW in 1999.  She worked as an IT Management Consultant for PricewaterhouseCoopers and later for Origin Energy between 2000-2004.

In 2003, she went looking to purchase an investment property and was shopping around for a mortgage. Liz met with various banks and different mortgage brokers but could not find a single person that was able to explain to her all the available loan options, application process, deal structure and many of the other important aspects involved in obtaining a mortgage.

She started her research in order to get the most suitable loan and found herself liking the industry more and more. At this point, she decided to switch careers becoming a part time Loans Advisor. By 2005 she decided to leave her IT career altogether and started OneSite Finance. She has not looked back since.

Throughout her time in the Mortgage Industry, she has received various awards. Liz has been named in the Top 40 Australia Elite Business Writers 2009 and Plan Australia Sales Excellence Awards Sales Master 2007, 2008, 2010, 2011, 2013, 2014 and Platinum Sales Master 2009.

Liz is very passionate about what she does. She takes customer service very seriously. Her customers know that she will always be there throughout their loan application process and even provide post settlement support. Liz is also experienced in buying/selling her own owner occupied/investment properties, giving her a deeper understanding of the industry as well as well as the challenges sometimes faced by clients.

Elizabeth Zaki is a credit representative (Credit Representative Number 398963) of BLSSA Pty Ltd ACN 117 651 760 (Australian Credit Licence 391237)

Innocentius Norman Suryadi

Email: norman.s@onesite.com.au
Phone: 0402 418 669

Norman is a mortgage broker accredited by the Mortgage & Finance Association of Australia (MFAA). He is a property enthusiast who's always open to sharing his knowledge with anyone. This lead him to choose mortgage broking as a career, and in striving to excel in client service.

Norman focuses his approach on longer term planning and finding the maximum benefit for his clients. His customer service skills have been built on a career built over 10 years chiefly as the Technical Services Manager for an international food technology company.

On a personal level, Norman is an owner-occupier and has experience in owning investment properties. He utilises this hands-on experience to guide clients through the process of owning their own home and helping to educate them about property as an investment.

Norman's qualifications and professional memberships include:
- Diploma in Finance and Mortgage Broking Management [FNS50310]
- Mortgage & Finance Association of Australia (MFAA) [Member No. 151857]
- Professional Lenders Association Network of Australia (PLAN Australia) [ID No. N02703]
- Credit Representative Number 433987 of BLSSA Pty Ltd. (Australian Credit License No. 391237)

Contact Norman for any inquiry, no matter how big or small, for an engaging mortgage broking experience!

Innocentius Norman Suryadi is a credit representative (Credit Representative Number 433987) of BLSSA Pty Ltd ACN 117 651 760 (Australian Credit Licence 391237).

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Andi Tjung

Andi Tjung

Email: andi.t@onesite.com.au
Phone: 0421 737 231

Andi has more than 10-year experience in the finance and accounting industry. He has worked in various industries including constructions, farming, engineering and retail.

He is currently an accredited mortgage broker by the Mortgage & Finance Association of Australia (MFAA). Andi is also passionate about property investment and helping new and experienced investors alike find the right loans.

Andi is committed to fully understanding your needs and to delivering top results. His aim is to build and maintain client relationships for life, not only for a single transaction. This means not only finding a loan product that meets your needs now but also structuring your loan correctly to achieve your long term goals.

Andi’s qualification and professional memberships include:
- Diploma in Finance and Mortgage Broking Management (FNS50310)
- Mortgage & Finance Association of Australia (MFAA) (Member No. 688189)
- Professional Lenders Association Network of Australia (PLAN Australia) (ID No. N03042)
- Credit Representative Number 487815 of BLSAA Pty Ltd. (Australian Credit License No.391237)

If you are looking at getting a new home loan now or in the future, or would like to check your current home loan, please feel free to contact Andi.

Andi Tjung is a credit representative (Credit Representative Number 487815) of BLSAA Pty Ltd ACN 117 651 760 (Australian Credit License 391237)

Julie Borron

Email: julie.b@onesite.com.au
Phone: 0449 923 237

Julie graduated with a Bachelor's Degree in Languages and Economics from University of Nice in 2003. She went on to complete a Post-Graduate Diploma in Finance and Management from Southampton Solent University in 2004.

Over the years, Julie held a number of positions in Accounting and Corporate Finance in the UK and the Middle East. She has experience in a number of industries including Medical Technology, Logistics, Transport and Recruitment.

Julie relocated with her husband to Australia where they have purchased a home in Sydney and started a family.

Since moving to Australia, Julie has been exposed to the Australian culture of owning real estate - the drive to invest your money in "bricks and mortar". With this in mind, she decided to change careers and go from Corporate Finance and Management and move to the Mortgage Industry, which combine her love of numbers, her background in Finance and a keen eye for detail with years of client facing experience.

Julie has a Diploma in Finance and Mortgage Broking Management from the National Finance Institute and is an accredited member of the Mortgage & Finance Association Australia (MFAA).

Julie is fluent in English and French - having been born in France. She has a young daughter, Olivia and owns her own home which she enjoys renovating in her spare time.

Julie Borron is a credit representative (credit representative number 495435) of BLSSA Pty Ltd ACN 117 651 760 (Australian Credit Licence 391237)

Julie Boron
Karen Chan

Karen Chan

Email: karen.c@onesite.com.au
Phone: 0405 285 860

Karen graduated Cum Laude in Bachelor of Arts in Mass Communication. She has worked for many years at Accenture and Qantas as an IT Professional.

After moving into Australia, she was heavily motivated to pursue financial independence after reading Rich Dad, Poor Dad by Robert Kiyosaki. Karen put in place all the learnings and applied them to her own personal endeavours. She now owns her own home and various investment properties across NSW and Victoria.

Karen is self-motivated and is a keen self-learner. With her investment portfolio, she has self-managed the complex pathway of getting a mortgage, preparing for settlement and managing rental properties. Having this understanding applied to her personal life, she is now ready to help others achieve their own goals.

Karen’s extensive experience in the corporate world gives her the advantage in handling difficult situations and coming up with the best possible solutions catering for the success of all parties. With her can do attitude, she is driven to see through complex situations to ensure that clients get their finances across the line. She is persistent in working towards a solution, even in difficult situations. She will look at the problem from a different angle and go the extra mile.

Karen's qualifications and professional memberships include:
- Diploma in Finance and Mortgage Broking Management [FNS50310]
- Mortgage & Finance Association of Australia (MFAA) [Member No. 622798]
- Professional Lenders Association Network of Australia (PLAN Australia) [ID No. N03346]Karen is fluent in both English and Tagalog.

When she’s not crunching numbers, she can be spotted outdoor camping, running and bushwalking.

Karen Chan is a credit representative (Credit Representative Number 510675) of BLSSA Pty Ltd ACN 117 651 760 (Australian Credit Licence 391237)

Marabel Cheriachan

Email: marabel.c@onesite.com.au
Phone: 1300 728 196

Marabel (Maz to her friends) is OneSite's Post-Settlements Officer. She looks after client servicing once a loan settles and funds are distributed.

Maz specialises in high level executive support to senior management and small businesses across a range of strategic and business initiatives. She ensures Onesite Finance is operating in a smooth and efficient manner.

Maz was a Senior Business Manager for the Broadband and Media section of Telstra Corporation, where she acted on behalf of the Group Managing Director of Telstra as a multi-functional Business manager in the areas of general administration, business strategy and client relationships and HR. She was also a Media Operational Planning and Support Manager who managed key stakeholders for project launches and managed and monitored ongoing service delivery operations of Telstra Media.

Maz worked for directSMS - an online company specialising in Text Messaging and Mobile Technology for a number of years. She assisted them with administrative tasks and customer service, as well as monthly billing, newsletters and the preparation of business policies and procedures. Maz was often the human touch behind a whole lot of automated systems.

Maz spent a number of years as an Executive Assistant to the Group Managing Director of Telstra BigPond where she was responsible for all general administration, HR duties, budget management, as well as event management. She was the first point of contact for all client relationships within the Director’s office and ensured that the business unit was compliant with the company policies

Marabel Cherichan
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