
Ms. Graf accompanied us very kindly and competently through the sale of the apartment. Even the determination of the purchase price was competent and realistic, so that buyers were soon found. She managed viewings, negotiations, and documents excellently. After a short time, we successfully sold the apartment. We can highly recommend her and wish her many more satisfied clients.
Ms. Graf accompanied us very kindly and competently through the sale of the apartment. Even the determination of the purchase price was competent and realistic, so that buyers were soon found. She managed viewings, negotiations, and documents excellently. After a short time, we successfully sold the apartment. We can highly recommend her and wish her many more satisfied clients.


Mr. Ferfecki accompanied us competently, kindly, and reliably throughout the entire purchasing process. He was always reachable, answered all questions quickly, and organized the process professionally. We are very satisfied and can recommend him without reservation. Thank you very much.
Mr. Ferfecki accompanied us competently, kindly, and reliably throughout the entire purchasing process. He was always reachable, answered all questions quickly, and organized the process professionally. We are very satisfied and can recommend him without reservation. Thank you very much.

We were extremely happy with the level of service that Andreas provided. His dedication, creative ideas, and resilience helped us sell our property despite challenging market conditions. We highly recommend him.
We were extremely happy with the level of service that Andreas provided. His dedication, creative ideas, and resilience helped us sell our property despite challenging market conditions. We highly recommend him.

From the viewing to the signing of the purchase contract - top competent and pleasant support from Mr. Guntli. My absolute recommendation. Thank you very much and please keep it up! 👏
From the viewing to the signing of the purchase contract - top competent and pleasant support from Mr. Guntli. My absolute recommendation. Thank you very much and please keep it up! 👏

I had a very good experience with Cosmos Values AG and the agile and goal-oriented Ms. Rena Wisler. Everything was very professional and perfect, which led to a good, fair sales result / sale price. The support for the buyers was also exemplary and of high quality. The entire formal sales process from the notarial purchase contract to the transfer of ownership was perfectly and stress-free organized. By the way: I found Ms. Wisler through a recommendation from enthusiastic acquaintances who previously used the services of Cosmos Values for the sale of real estate.
I had a very good experience with Cosmos Values AG and the agile and goal-oriented Ms. Rena Wisler. Everything was very professional and perfect, which led to a good, fair sales result / sale price. The support for the buyers was also exemplary and of high quality. The entire formal sales process from the notarial purchase contract to the transfer of ownership was perfectly and stress-free organized. By the way: I found Ms. Wisler through a recommendation from enthusiastic acquaintances who previously used the services of Cosmos Values for the sale of real estate.

We sold our apartment with the support of Mr. Morris Kathrein from Property Partners and were very satisfied with the entire collaboration. During the first conversation, Mr. Kathrein explained the sales process transparently, understandably, and professionally. His competent demeanor convinced us from the very beginning – and this positive impression was confirmed throughout the entire sale. The sales documentation was prepared in a high-quality and very appealing manner. Subsequently, the property was published on the relevant platforms and additionally targeted interested parties from the extensive network of Swiss Property Partners. This allowed numerous potential buyers to be reached. Mr. Kathrein organized and conducted all viewings personally and individually with each interested party. As sellers, we had practically no effort involved. The further processing also went smoothly and efficiently: from the reservation to the drafting of the purchase contract to the notary appointment, the entire process was competently coordinated and accompanied by Mr. Kathrein. We found Mr. Kathrein to be an extremely dedicated, reliable, and very professional contact person who was always available for questions. We can wholeheartedly and without reservation recommend Swiss Property Partners to both sellers and buyers.
We sold our apartment with the support of Mr. Morris Kathrein from Property Partners and were very satisfied with the entire collaboration. During the first conversation, Mr. Kathrein explained the sales process transparently, understandably, and professionally. His competent demeanor convinced us from the very beginning – and this positive impression was confirmed throughout the entire sale. The sales documentation was prepared in a high-quality and very appealing manner. Subsequently, the property was published on the relevant platforms and additionally targeted interested parties from the extensive network of Swiss Property Partners. This allowed numerous potential buyers to be reached. Mr. Kathrein organized and conducted all viewings personally and individually with each interested party. As sellers, we had practically no effort involved. The further processing also went smoothly and efficiently: from the reservation to the drafting of the purchase contract to the notary appointment, the entire process was competently coordinated and accompanied by Mr. Kathrein. We found Mr. Kathrein to be an extremely dedicated, reliable, and very professional contact person who was always available for questions. We can wholeheartedly and without reservation recommend Swiss Property Partners to both sellers and buyers.

Ms. Tröndle was recommended to us by a relative who knew her through business connections as a second opinion, since we already had an offer for the sale of the apartment at that time. Ms. Tröndle made her first visit in April 2025, and it was immediately clear to us that we would proceed with her for the further process. Crucial was that she took our concern about finding a suitable apartment after the sale seriously and offered us her assistance, unlike the competitor. She implemented this immediately, and we were able to rent an apartment for June 2026 through her mediation as early as July 2025, even though the marketing of our apartment only took place in the fall. This was a great relief for us and meant even more trust in Ms. Tröndle. During the sales process, Ms. Tröndle always provided us with good advice and support with her suggestions and recommendations. The sale of the apartment was a great success, and we are very satisfied with it. We are happy to recommend Ms. Tröndle due to her high level of expertise, reliability, and friendliness.
Ms. Tröndle was recommended to us by a relative who knew her through business connections as a second opinion, since we already had an offer for the sale of the apartment at that time. Ms. Tröndle made her first visit in April 2025, and it was immediately clear to us that we would proceed with her for the further process. Crucial was that she took our concern about finding a suitable apartment after the sale seriously and offered us her assistance, unlike the competitor. She implemented this immediately, and we were able to rent an apartment for June 2026 through her mediation as early as July 2025, even though the marketing of our apartment only took place in the fall. This was a great relief for us and meant even more trust in Ms. Tröndle. During the sales process, Ms. Tröndle always provided us with good advice and support with her suggestions and recommendations. The sale of the apartment was a great success, and we are very satisfied with it. We are happy to recommend Ms. Tröndle due to her high level of expertise, reliability, and friendliness.

Very correct and the professional advisor
Very correct and the professional advisor

We would like to sincerely thank Mr. Salih Küçük for the excellent support in selling our house. From the very beginning, he was extremely friendly, professional, and always available for our concerns. With his open ear, competent advice, and great commitment, he accompanied us throughout the entire sales process in the best possible way. We always felt well taken care of and could fully rely on his expertise. The house sale was therefore pleasant, quick, and successful. We can wholeheartedly recommend Mr. Küçük and would choose to work with him again at any time. Thank you very much for the excellent care!
We would like to sincerely thank Mr. Salih Küçük for the excellent support in selling our house. From the very beginning, he was extremely friendly, professional, and always available for our concerns. With his open ear, competent advice, and great commitment, he accompanied us throughout the entire sales process in the best possible way. We always felt well taken care of and could fully rely on his expertise. The house sale was therefore pleasant, quick, and successful. We can wholeheartedly recommend Mr. Küçük and would choose to work with him again at any time. Thank you very much for the excellent care!