





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 (BlatterIMMOAG) were able to purchase our property for the next project in the Winterthur area through GRAF&PARTNER, Rolf Niederberger. The mediation and the subsequent legal transaction were very professional! We look forward to the next deal with GRAF&PARTNER.


We (BlatterIMMOAG) were able to purchase our property for the next project in the Winterthur area through GRAF&PARTNER, Rolf Niederberger. The mediation and the subsequent legal transaction were very professional! We look forward to the next deal with GRAF&PARTNER.


Mr. Hertig has created a detailed and clean analysis of the property and subsequently defined the perfect sales strategy. His correct working method, many years of experience, and honest character are guarantees of success!


Mr. Hertig has created a detailed and clean analysis of the property and subsequently defined the perfect sales strategy. His correct working method, many years of experience, and honest character are guarantees of success!






He is efficient and factual. Responds quickly and is always reachable. For buyers-sellers between the ages of 20 to 50, he is the right contact person. In customer contact, he is always friendly and helpful.


He is efficient and factual. Responds quickly and is always reachable. For buyers-sellers between the ages of 20 to 50, he is the right contact person. In customer contact, he is always friendly and helpful.


We successfully sold our condominium with Julius Bär Real Estate within 5 months. Our special thanks go to Ms. Ursula Milz for her competent support during the sale and the good care of both parties. Highly recommended!


We successfully sold our condominium with Julius Bär Real Estate within 5 months. Our special thanks go to Ms. Ursula Milz for her competent support during the sale and the good care of both parties. Highly recommended!


We experienced the collaboration with Carmen as extremely positive throughout the entire purchasing process of our new home. From the very beginning, she was professional, friendly, warm, and extremely helpful. She accompanied us excellently throughout the entire process, always taking time for our questions, keeping us updated, and ensuring that everything went smoothly. We particularly appreciated her excellent communication, her quick availability, and her personal approach. Thanks to her support, a process that is often complex and sometimes stressful became much simpler and more enjoyable. We always felt well taken care of and greatly appreciated her strong commitment. We can warmly recommend Carmen to anyone looking to buy or sell a property. Thank you, Carmen, for accompanying us on the way to our new home!


We experienced the collaboration with Carmen as extremely positive throughout the entire purchasing process of our new home. From the very beginning, she was professional, friendly, warm, and extremely helpful. She accompanied us excellently throughout the entire process, always taking time for our questions, keeping us updated, and ensuring that everything went smoothly. We particularly appreciated her excellent communication, her quick availability, and her personal approach. Thanks to her support, a process that is often complex and sometimes stressful became much simpler and more enjoyable. We always felt well taken care of and greatly appreciated her strong commitment. We can warmly recommend Carmen to anyone looking to buy or sell a property. Thank you, Carmen, for accompanying us on the way to our new home!


The support from Mr. Steiner during the purchase of our apartment was extremely pleasant, helpful, efficient, and very professional. I can only recommend him as an expert.


The support from Mr. Steiner during the purchase of our apartment was extremely pleasant, helpful, efficient, and very professional. I can only recommend him as an expert.


We were completely satisfied with the handling of our real estate purchase by Immotrust Switzerland AG. We would especially like to highlight the support from Mr. Kuk and Ms. Zivkovic. Both were always reachable, extremely competent, and guided us with great patience and professionalism throughout the entire process. We can wholeheartedly recommend Immotrust Switzerland AG, thank you very much for the great collaboration!


We were completely satisfied with the handling of our real estate purchase by Immotrust Switzerland AG. We would especially like to highlight the support from Mr. Kuk and Ms. Zivkovic. Both were always reachable, extremely competent, and guided us with great patience and professionalism throughout the entire process. We can wholeheartedly recommend Immotrust Switzerland AG, thank you very much for the great collaboration!