

My partner and I bought a house this year and were excellently supported by Kerstin from JB Real Estate. She and her team really gave everything to provide us with all the necessary information for the purchase, and they accompanied us with a lot of patience through all the ups and downs of the process. We received knowledgeable, honest, and independent advice, and the collaboration was always professional and very pleasant. Their support was a decisive factor in our ability to buy our new home – we can truly highly recommend Kerstin and her team!


My partner and I bought a house this year and were excellently supported by Kerstin from JB Real Estate. She and her team really gave everything to provide us with all the necessary information for the purchase, and they accompanied us with a lot of patience through all the ups and downs of the process. We received knowledgeable, honest, and independent advice, and the collaboration was always professional and very pleasant. Their support was a decisive factor in our ability to buy our new home – we can truly highly recommend Kerstin and her team!






Competent approach along with clear and open communication make working with Ralph Homberger a pleasant experience. It is a joy! Thank you very much.


Competent approach along with clear and open communication make working with Ralph Homberger a pleasant experience. It is a joy! Thank you very much.


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.


Mr. Scholl did a great job. Fast, competent, reliable, with good communication, considerate and solution-oriented. You are well advised and involved with him in every phase of the sales process. He also responds quickly and constructively to unforeseen events. I can highly recommend Mr. Scholl.


Mr. Scholl did a great job. Fast, competent, reliable, with good communication, considerate and solution-oriented. You are well advised and involved with him in every phase of the sales process. He also responds quickly and constructively to unforeseen events. I can highly recommend Mr. Scholl.


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.


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.


Mr. Schmid has done a good job from our perspective. He was very motivated and always kept us well informed, as well as providing good advice regarding further proceedings. The coordination with all parties involved also worked well. We greatly appreciated the collaboration.


Mr. Schmid has done a good job from our perspective. He was very motivated and always kept us well informed, as well as providing good advice regarding further proceedings. The coordination with all parties involved also worked well. We greatly appreciated the collaboration.


As an inheritance community, we sold our parental home through immoSell GmbH. Marco Burn guided us competently, efficiently, trustworthily, and transparently through the entire, not always easy sale and was always available for any questions. He has a really great photographer by his side to document the property for sale with video and pictures. We can highly recommend immoSell and wish them continued success and good luck. Thank you very much.


As an inheritance community, we sold our parental home through immoSell GmbH. Marco Burn guided us competently, efficiently, trustworthily, and transparently through the entire, not always easy sale and was always available for any questions. He has a really great photographer by his side to document the property for sale with video and pictures. We can highly recommend immoSell and wish them continued success and good luck. Thank you very much.


We are extremely satisfied with the advice and support provided by Mr. Greber. From the first contact to the successful conclusion, we were competently, reliably, and very actively accompanied at all times. Particularly noteworthy are the excellent expertise, the quick communication, and the exceptional willingness to help. Even in challenging situations, suitable solutions were always found, and our concerns were taken seriously.


We are extremely satisfied with the advice and support provided by Mr. Greber. From the first contact to the successful conclusion, we were competently, reliably, and very actively accompanied at all times. Particularly noteworthy are the excellent expertise, the quick communication, and the exceptional willingness to help. Even in challenging situations, suitable solutions were always found, and our concerns were taken seriously.