















Rena Wisler from Cosmo Values AG has been of extraordinary help for us when buying our house. As foreigners, we did not have a good overview of the purchasing process in Switzerland but she supported us at every step. From visiting the property and getting to an agreement with the previous owners to taking care of the contract and notary appointments, Rena has made the whole experience rather straightforward and significantly reduced the overall stress. She is really approachable, attentive and supportive. 100% recommended!
Very correct and the professional advisor
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.
Even the first personal conversation over coffee quickly brought Ms. Bütler and me closer together. The competent expertise as well as an extensive network, which was consistently brought in situationally, led to a creative, constructive, and successful collaboration. All elements of a positive sale were worked out together and implemented within a tight schedule. In this interplay of development, trust steadily evolved. And in the end, our two-family house could even be sold for a slightly better price than discussed. I can only recommend Ms. Bütler in all matters.
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! 👏
Superb advice and professional presentation. The sale of the apartment went smoothly.
***** Exceptional support and excellent service ***** I would like to express my deep gratitude to Mentor Immobilien in Wädenswil, especially to Stefan Thut, who accompanied me in the sale of my property with outstanding professionalism and unwavering efficiency. The collaboration was first-class from the very beginning – characterized by lightning-fast communication, absolute reliability, and an impressively structured approach. All my questions were answered promptly and competently, and I always had the reassuring feeling that my concerns were in the best hands. The team demonstrated exceptional flexibility in developing tailored solutions and made the entire sales process not only smooth but also remarkably time-saving. This high degree of commitment and service is truly unique. I am thoroughly impressed and can highly recommend Mentor Immobilien. If you are looking for a partner who is wholeheartedly dedicated to your property, you are definitely in the right place here! Once again, a heartfelt thank you to the entire team for the fantastic support!
For the sale of our condominium, we turned to Wolf Treuhand AG. Fortunately! The consultation, development of all sales channels, sales processing, and support until the end was simply outstanding. The team exudes positivity, but above all, they truly live it. We can recommend Wolf Treuhand AG with the best of conscience!
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.
Superb support. Friendly, competent, and trustworthy. You can immediately tell that she has a lot of experience and performs her work with great care and passion. Highly recommended!