





Mrs Aarefa Amini was very helpful during my first real estate investment in Zurich. The quality of her service, the type of real estate selected and the high standards in deliveries met my full expectations. I highly recommend her as a partner for real estate investment and in partircular the real estate agency she runs. It was a pleasure to work with her and will maintain such business relationship for further acquisition.


Mrs Aarefa Amini was very helpful during my first real estate investment in Zurich. The quality of her service, the type of real estate selected and the high standards in deliveries met my full expectations. I highly recommend her as a partner for real estate investment and in partircular the real estate agency she runs. It was a pleasure to work with her and will maintain such business relationship for further acquisition.


Thank you very much for your support and assistance in the consultation and sale of our apartment in Grüningen. You have provided us with excellent advice and support in all real estate matters. We are very satisfied with the sales process and the sale proceeds. Thank you very much.


Thank you very much for your support and assistance in the consultation and sale of our apartment in Grüningen. You have provided us with excellent advice and support in all real estate matters. We are very satisfied with the sales process and the sale proceeds. Thank you very much.


Professional and prompt handling of the apartment sale. Nice sales documentation. I can recommend it.


Professional and prompt handling of the apartment sale. Nice sales documentation. I can recommend it.


This was already the second property that I sold through Casa Vent AG. Everything was very personal and the process up to the sale was extremely fast and smooth.. I would sell through Casa Vent again next time..


This was already the second property that I sold through Casa Vent AG. Everything was very personal and the process up to the sale was extremely fast and smooth.. I would sell through Casa Vent again next time..






We were perfectly accompanied and supported by Sven Lott during the sale of our apartment. With great commitment and expertise, he successfully brought the sale to completion. We can recommend Sven Lott in every respect, as he is willing to go the extra mile.


We were perfectly accompanied and supported by Sven Lott during the sale of our apartment. With great commitment and expertise, he successfully brought the sale to completion. We can recommend Sven Lott in every respect, as he is willing to go the extra mile.


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.


The purchase of our property went absolutely smoothly from start to finish thanks to Giorgio Frei. I particularly appreciated his proactive work style, quick communication, and high reliability. Questions were always answered promptly, information was presented transparently, and the next steps were clearly communicated. At all times, there was a feeling that he had the process under control and was actively taking care of all the details. This is incredibly valuable, especially when buying real estate. I would work with Mr. Frei again at any time and can recommend him without reservation.


The purchase of our property went absolutely smoothly from start to finish thanks to Giorgio Frei. I particularly appreciated his proactive work style, quick communication, and high reliability. Questions were always answered promptly, information was presented transparently, and the next steps were clearly communicated. At all times, there was a feeling that he had the process under control and was actively taking care of all the details. This is incredibly valuable, especially when buying real estate. I would work with Mr. Frei again at any time and can recommend him without reservation.


The collaboration was contractually regulated at the beginning, the initial situation and the conditions were clearly clarified. The property was advertised locally and on various platforms. If there was interest, the property was shown, if necessary, multiple times. Due to the solid knowledge from the banking sector and land registry, questions from potential buyers could be competently clarified. The flow of information was always present, and the collaboration was very pleasant. As a seller, I was supported and accompanied from the assignment to the signing at the land registry office. I would give the assignment to Ernst Zwingli again, thank you very much!


The collaboration was contractually regulated at the beginning, the initial situation and the conditions were clearly clarified. The property was advertised locally and on various platforms. If there was interest, the property was shown, if necessary, multiple times. Due to the solid knowledge from the banking sector and land registry, questions from potential buyers could be competently clarified. The flow of information was always present, and the collaboration was very pleasant. As a seller, I was supported and accompanied from the assignment to the signing at the land registry office. I would give the assignment to Ernst Zwingli again, thank you very much!