With four years of real estate experience, Sienna brings genuine passion and commitment to every client interaction. Having grown up in the surrounding suburbs, she knows the area well and understands what makes the local community special.
Proud of her Italian heritage, Sienna is a true family person who values strong relationships—both personally and professionally. Her warm, approachable nature, combined with a natural ability to connect with people, makes her a trusted advisor to clients at every stage of their property journey.
Sienna’s strong work ethic and dedication to residential real estate are matched by her drive to consistently exceed expectations. Her goal is simple yet powerful: to achieve outcomes beyond her clients expectations, and her determination means she won’t stop until that goal is achieved.
Our clients can count on Sienna’s genuine care, local knowledge, and results-driven approach.
Sienna has been amazing in helping get our property tenanted. Her clear communication and prompt actioning made the process very smooth and easy. She is genuine and honest and I’d definitely recommend her as a property manager!
Georgia
The YPA Team have been a pleasure to work with in leasing our property.
Sienna, Amanda and Cynthia all have been fantastic in assisting us over the past few years, and we will continue to use them for years to come! Highly Recommend.
Luke
Sienna and the wider YPA team have been amazing to deal with! Always friendly, quick to respond, and genuinely cares about both the property and the tenants. Our experience has been stress-free thanks to their efficiency and kindness.
Rosalie
Had an excellent experience with YPA Sydenham throughout the inspection and application process. The team was incredibly professional and responsive at every stage. Communication with the landlord was quick and efficient, making everything stress-free. Truly smooth experience from start to finish - highly recommend the YPA team!
Daniel
Agent Sienna Giannaula is an absolute pleasure to deal with. During inspections she has always been friendly and respectful.
In my search for a new place she has been very helpful, keeping me up to date with information and on the look out for somewhere suitable for me.
I highly recommend her if you have the pleasure to work with her.
Kathy
When I request Maintenance to be fixed its always resolved in time.
Samar
Sienna at YPA was an absolute best to deal with. She's punctual, friendly and professional. she helps me to get my lease in just two days highly recommended
Jot
Excellent service and quick response. Thank you
Angie
Having been with YPA for 7 years now, my Family and I could not be more content with the level of professional courtesy Sienna has always shown us. Regardless of the situation, she always has been super supportive and has our best interests at heart. At a time when there are so many questions to answer, anxiety to overcome and unknowns to account for, Sienna’s genuine empathy, advice and the swiftness of how she achieves results made our most recent quest seem effortless and put all our concerns to rest – a true testament to her knowledge and competence. If you are looking for premium real estate services, I would wholeheartedly recommend Sienna and the team at YPA to answer that call!
Kayil
Sienna and YPA team at Sydenham were a absolute pleasure to deal with very professionally and great at there job
Pavlos
Sienna was super helpful and full of knowledge. She made the process super smooth and easy
Sharna
Truely amazing you have helped us so much Thank you! Excellent work.
Samantha
We have been going through a busy period - settling on a new house the day before welcoming our first child, and then preparing our previous property to be leased. Throughout it all Sienna from YPA has been so accommodating and has made the process so easy for us.
We were able to have the property leased within 2 weeks of being ready. And leveraging YPAs handy man was not only quick, it saved us $600 from other external quotes.
Meg
Sienna was great I couldn't have asked for a better experience she helped me out with any questions I had and made finding a new place stress free.
Daniel
Sienna deserves a pay rise. She is the best property manager ever.
Andrew
Sienna at YPA was an absolute pleasure to deal with. She's punctual, friendly and professional. We were shown a nice presented house on the market at the time. My application was processed within 48 hours and I began planning my move the following week. It was smooth sailing from the start. Sienna kept us up to date throughout the whole process. Swift responses to emails and messages. I highly recommend to anyone YPA real-estate agent.
Diego
Outstanding Service – Leased in Just 48 Hours!
I couldn’t be happier with the service from Sienna at YPA Real Estate. From the moment I signed up, she was professional, efficient, and kept me updated every step of the way. My unit was leased within just 48 hours – absolutely incredible! Sienna made the whole process smooth and stress-free. Highly recommend her and the YPA team for their dedication and results!
Vassi
Sienna and the Team worked incredibly tirelessly to get my house rented. In a challenging area at the moment given lots of construction around the area, the team was unwavering in their attempts to secure tenants in this property. Ongoing communication throughout the process ensured I felt at ease, highly recommend and super thankful :)
Minne
First time using YPA, and I’ve been genuinely impressed with their professionalism and high level of service. A special thanks to Sienna, who personally assisted us with our queries and ensured everything was clearly explained. Keep up the great work, YPA Sydenham!
Isao
I had a fantastic experience with Sienna from YPA Sydenham. She was extremely helpful, always kept me updated throughout the process, and genuinely had my best interests at heart. Her professionalism and clear communication made everything so much easier. I truly appreciate her support and would highly recommend her to anyone looking for a reliable and caring property manager.
Alison
Sienna at YPA helped us greatly with our move in! She was extremely friendly, accommodating and quick to reply to our queries. I would reccommend Sienna for any of your real estate needs and YPA in general.
Karisah Barnes
Sienna from YPA was absolutely amazing! She helped my wife and I secure a rental property within just a couple of days. Her communication was prompt, clear, and consistent throughout the whole process. She was genuinely kind, helpful, and made the entire experience smooth and stress-free. We couldn’t have asked for a better real estate agent highly recommend Sienna to anyone looking for top quality service.
Mark Farag
After two long years of constant knock-backs, rejections, and heartbreak trying to get into a rental my partner Danny and I had pretty much lost hope. Then can Sienna. She didn't just "help us"- she fought for us. In a real estate world where it often feels like you're just another num on a form, Sienna treated us like real people. She listened, she cared, and she went the extra mile (and then some) to make sure we were heard. What she did for us wasn't just professional - it was rare. It was real. It was human. Thanks to her, we're finally in a place we can call home. That kind of loyalty and effort is nearly impossible to find in this industry. I honestly feel like i'll never be able to thank her enough. She's got our endless gratitude, and I genuinely hope her career takes her everywhere she deserves to go. If you're lucky enough to have Sienna in your corner - trust me, you're good.
Anastasia
YPA Sydenham have been amazing to deal with as a new tenant. We recently moved from Oak Park to Keilor & the difference between YPA & my previous agent is indescribable. Sienna, Cynthia & Amanda have all been absolutely lovely to deal with & we could not be happier with the service we’ve received as their professionalism is above & beyond. I would highly recommend them to any prospective tenant as these are the PMs you want compared to some others out there!.Thx so much to you all, if I could give you 10 stars I would!!
Sarah
Super easy to deal with,
Sienna was an absolute delight to assist in applying and the whole process to get accepted for the rental
100% recommend
Maria
I recently re-rented my property through YPA, and the entire process was expertly handled by Sienna. Her professionalism and attention to detail made the experience seamless and stress-free. Truly top-notch service from start to finish.
Jason
Sienna Giannaula assisted in helping me find a new place after I was advised to vacate my previous residency due to the owner selling the house I was renting. Sienna went above and beyond to help me find what I was looking for from the house to the location near my daughters schooling. Such a smooth transition as I was stressed out in finding a new rental but with Sienna's professionalism and expertise and quick turn around time with replying back to me we found a place in less than 2 weeks with the good news we had secured the new rental.
She is such a lovely lady and I look forward to continuing good experience with Sienna and the YPA Team.
Couldn't be happier with Sienna⭐️⭐️⭐️⭐️⭐️
Marlen
Before We moved up to keilor at that time we were not enjoying where we lived in pascoe vale and the constant changing of agents that were not aware of most of the general conditions that needed to be met and who would then want to come by eveytime yet would barely get back to us when needed. We had out grown with a 1 year old where we lived and up to kielor we came. It was going to be different, yet the day we spoke to Sienna giannaula from YPA sydneham, the pressure of did we make the right choice completely disappeared.
They way she spoke relayed her information and the happy go lucky personality combined with how professional and good she is at her job we were sold it. She provided the calm and security that we needed as a young family. Honestly, we would have moved into a house without even seeing the place if we knew Sienna was going to be our agent.
She has gone above and beyond with any request we have had, whether an emergency or not. She would even take time out on a Sunday when we clearly coukd hear she was out to lunch to hear us out about a burst water pipe. Without fail, by the end of that day she had organised in her own time a plumber to call and be there by Monday morning. It is always just seamless when it comes to the way she operates. At first I thought she may run that YPA because of the way she held her own.
Now Current day with our newborn 2 weeks old rushed to hospital she took control in a time we needed someone to be our voice helping renegotiate our lease she went above and beyond. Got what we asked with basically 2 conversations to her which were brief as we were bedside watching our kid struggle to breath she just always comes through to save the day.
YPA sydneham as a whole is a fantastic branch which I highly recommend. As for our agent sienna don't walk but run if there is a house up for lease with her managing it get it while it's hot as I can see she will be most likely be in selling sunset or something quite similar selling million dollar mansions
We would like to sincerely say thanks to YPA sydneham and most importantly Sienna Giannaula for helping our family grow and thrive without any worry whatsoever in regatds to the home we live in
It has been an absolute pleasure and for those reading do not even stop to think......cause it's YPA sydneham everyday of the week....
Out west sienna is the best.
Yeahhr buddyyy
Much love from our family to ypurs x
Matthew
Working with Sienna Giannaula (YPA Sydenham) was an absolute pleasure! Her expertise and knowledgeable agent insights into the real estate market gave us confidence in our investment. She went above and beyond, making the real estate process smooth and stress-free. If you’re looking for a phenomenal agent professional who understands the local market, we highly recommend her!
Russell
Sienna definitely deserves a raise she is amazing at what she does.
also the rest of team is friendly and good to work with.
Joey
The team at Ypa are the greatest to deal with, highly recommend Ypa Sydenham especially Sienna who went over and beyond to help me with my property. 10/10 guys keep up the friendly and professional service.
Milan
This is the first time using YPA, and l must say l have been very happy with their level of service and professionalism. The staff were able to provide a high level of good communication, were experienced in their line of work and were a stand out company to deal with. Special mention to Cynthia and Sienna who personally looked after us...it was nothing but a pleasure to deal with them both and all transactions were executed seamlessly. Keep up the great work at YPA Sydenham!
Marcelle
I recently rented out my house through YPA Estate Agents Sydenham, and I couldn’t be happier with the experience. The team was professional, efficient, and supportive every step of the way. A special shout-out to Sienna, who went above and beyond to ensure a smooth and stress-free process. Her communication was outstanding, she kept me updated regularly, and her attention to detail was impressive. Sienna’s friendly and approachable manner made the whole experience even better.
If you’re looking for reliable and dedicated real estate professionals, I highly recommend YPA Sydenham
Ammar
I had the pleasure of working with Sienna Giannaula from YPA while searching for my next rental property, and she was absolutely amazing. I can’t thank her enough for her help and clear communication throughout the process. Sienna’s prompt and efficient approach made everything so much easier. Thank you Sienna!
Robert
Ypa Sydenham ladies are amazing.
Mary welcomes you with a hello and friendly smile as soon as you walk in the front door.
Sienna has a friendly smile and a beautiful personality, easy going and always goes out of her way to help you with your enquiry. Thankyou for getting me a lovely house to move into couldn't do it without you Sienna.
Amanda your outgoing and have a nice personality thankyou for all your help In the past.
If you need direction in buying or renting these ladies go out of their way to accommodate you or your family.
Thankyou YPA Sydenham
Raffaela
Sienna from YPA Sydenham provided invaluable assistance throughout the application process. Her prompt responses and expertise enabled us to navigate the complexities effectively. We are deeply grateful for her support.
Erin
A huge thank you to Nancy and Sienna for their outstanding support in finding me a place. Their professional and seamless service was second to none. I couldn't be happier and highly recommend them.
Adam
I am amazed at the speed in which Sienna and Amanda worked to help me secure a property. I can't express my gratitude to both of these wonderful women. They were able to filter my requirements and in less than one day I had already signed a lease. They are a credit to YPA and their empathy and professionalism speaks volumes
Queenie
Been with YPA Sydenham for a couple of years they are always so professional,helpful and nothing is to much trouble
Erica and Sienna have just rerented our property and we could not be more impressed with the service
Thanks so much
Pam & Vince
From the first contact I had with Sienna from YPA Sydenham, shes been nothing but helpful, knowledgeable and professional. I was very anxious about the process, however Sienna went above and beyond my expectations in helping me find a rental property to suit me. Keep up the great work Sienna, you're truly appreciated!
