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“70% of our clients are referred to us by other clients who recommend us for the quality of service, efficiency and obtaining excellent results.”
On behalf of Lions Estate team, thank you for your trust. Bartłomiej Annusewicz, CEO Lions Estate

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W imieniu Lions Estate dziękuję za zaufanie
Nasz Doradca skontaktuje się niezłocznie.
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Agata Śliwka Premium Property Advisor


Before I became part of the Lions Estate team, I was an analyst, architect and visual project coordinator. I combine my previous experience as a real estate agent, which requires creativity and multitasking. I run sales and rental projects, as well as I offer help in increasing the attractiveness of the offered real estate through home-staging. In business cooperation I highly value commitment, mutual trust and honesty. Privately, I practice yoga and compose music.


Phone number: +48 536 390 100
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  • Lions Quality - Most recommended advisor (Q2) - Lions Quality - Most recommended advisor (Q2) 2019
  • Top performer (Q4) - Top performer (Q4) 2018
  • Lions Quality - Most recommended advisor (Q4) - Lions Quality - Most recommended advisor (Q4) 2018
  • Rookie of the Year - Rookie of the Year 2018


  • Lion of the Month - August - Lion of the Month - August 2020
  • Lion of the Month - December - Lion of the Month - December 2019
  • Lion of the Month - January - Lion of the Month - January 2019


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Alejandro Villa, Celsa Huta Ostrowiec
Best experience with a Real Estate in my life (previous experience in USA, UK, France and Spain). Agata was really proactive in the approach and gave really professional advise and help. If i have to move again, Lions Estate will be my choice, for sure.
Chris Hodge, Procter & Gamble Polska
A highly professional company, with highly professional staff! Understood all my requirements and came with a comprehensive list of properties to view. Agata worked hard to find me the perfect property - thanks a million!!
Stefan Parys
In July 2019 I rented an apartment in Mokotów through the Lions Estate agency represented by Mr. Agata Śliwka. At the same time, I tried to rent through 5 other agencies, so I was able to compare data. First of all, Mrs. Agata proved effective. Secondly, all the time, and contact with her lasted about a week, I had the impression that she represented my interests, although at the same time she had to be loyal to the other party. Ultimately, I rented an apartment on terms more favorable than those that I entered in the offer. I dont know how she did it, but we all congratulated ourselves on signing the contract. Thirdly, Agatas professionalism is a nice experience. She is elegant, knows English very well, has a conversation with a large personal culture, is verbal and punctual. I did not have the slightest difficulties or delays in telephone and e-mail contacts. She responded immediately and contacted first informing about the course of the presentation of the premises, the progress of negotiations or preparation of the contract. This is how I imagine the work of an ideal real estate agent.
Matt Clementi, Raytheon Polska
Agata did an excellent job showing my wife and I the city of Warsaw with a lot of different options to choose our apartment. She was detailed and knowledgeable and we would not have been able to find the great place that we did with our her!
Solveig Myhre, Studentka Uniwersytetu Warszawskiego
We would like to take this opportunity to say how gratefull we are too have had Agata Sliwka helping us during a stressful time as students searching for housing abroad. She not only provided us with several apartments in our pricerange and in close proximity of our university, she also provided a premium service answering all our questions whenever they popped up. We are most pleased with the translations and premium service offered to us at all times needed.
Diana Seo
Agata and Rafał helped me find a wonderful apartment within my budget and to suit my tastes. They are a testament to the professionalism and high level of quality you can expect when working with Lions Estate. Agata was actively engaged in understanding my requirements and looked for units to suit those needs. Rafał was likewise extremely professional from the very first email introduction. I would recommend them without any hesitation!
Emanuele Rotoli
If you are looking for a reliable agency in Warsaw you can rely on Lion Estate. Our agent was Agata: she provided an excellent service taking care of us like I never experienced before. All appointments were scheduled with perfect timing; apartments information were exhaustive and always accompained with a brochure. She has been very professional and totally dedicated to our needs
Agnieszka Rudowicz
Agata Śliwka from the Lions Estate agency was looking for a tenant for my apartment and she did it sensational !! Mrs. Agata helped me prepare the apartment so that it made a good impression and met the tastes of potential customers. And above all, she was able to find a person interested in just such a flat as mine. I admire Mrs. Agatas commitment and competence! I am gratifying the effectiveness !!!
Maria Szoszuk
I had the pleasure to meet Mrs. Agata Śliwka on the occasion of renting an apartment in Powiśle! Agata turned out to be an extremely competent person despite her young age. It was nice with her help and commitment to go through all the procedures related to renting! Well done, thank you very much!
Edward Bell
If all of the agents at Lions Estate are like Agata Sliwka then you will have the most peaceful, relaxing time choosing a place to live in Poland. Ive rented apartments in France, the UK and Australia before and Agata really made Lions stand a head above any other travel agent I have ever come across. From the very beginning Agata treated me like a first class client, even though my budget surely wasnt the biggest. She offered to pick me up and drop me off in her car and even gave up her time to discuss properties with me over coffee, which made me feel like I was her top priority. She arranged for me to see 5-6 apartments in total, negotiated the contract based on my needs (which included extra furnishings as I didnt have utensils or appliances in my suitcase) and surprisingly even worked through a Sunday to make sure the contract was ready for signing due to time pressure and last minute changes. I have never encountered such commitment from a real estate agency before. I could go on about how Agata checked specific clauses with lawyers for me, asked property owners important questions that I did not think (or know) to ask, and organised a tailor made catalogue of properties wed viewed together. She even went to the trouble of digging up and proposing a final property once Id 90% made up my mind on another, just so I could be absolutely sure it was the one I wanted. But really what impressed me the most was the attention she gave my every desire. Before meeting her i was prepared to make sacrifices and thought, the perfect property doesnt exist in my budget but she worked tirelessly to listen to even my most out of reach desires (like south facing outdoor area, floor to ceiling windows for natural light and a surface area of more than 50m2) and she consistently exceeded my expectations. To say I am surprised and delighted with the service of both Lions and Agata is a wild understatement. If you are looking for professionals who care about finding you a home you will love in Poland, I highly recommend you get in touch with Lions and especially Agata.
Jolanta Pichór, Ministerstwo Finansów
Full professionalism, adaptation to the client. Help at every stage in the rental of premises. The first cooperating Mrs. Agata Śliwka, currently Emilia Iwaniec. Great, great, great!!!!! Keep it up!
Artur Fijał
We chose a different apartment but the impression was so good that it is not appropriate not to leave 5 stars :)We definitely recommend Mrs. Agata Śliwka
Władysław Naja
I am very pleased with the cooperation with Agata Sliwka and I can certainly recommend Lions Estate services. I received professional help and support at every stage of the house sale procedure in the Wilanów Commune. Thank you once again!
Jan Szoszuk
We recommend the Lions Estate Agency, and in particular Mrs. Agata Śliwka. We have already completed another transaction with Mrs. Agata and we can confidently say that her knowledge, reliability, commitment and professionalism ensure the highest standard of services. Cooperation with Mrs. Agata is a pleasure and we will definitely carry out further transactions with her help.

Last transactions

Warszawa Wilanów458m²
Warszawa Wilanów487m²
Warszawa, Konstruktorska Mokotów Służewiec57m²
Warszawa Wilanów500m²
Warszawa, Ludwika Narbutta Mokotów Stary Mokotów62m²
Warszawa, Wiejska Śródmieście Południowe90m²
Warszawa, Okólnik Śródmieście108m²
Warszawa, Kamionkowska Praga-Południe66m²