





We purchased a property that was mediated by von Holzen Immobilien. We always felt well and transparently informed throughout the entire process. The support was friendly and the information was always immediate and understandable. We were completely satisfied.


We purchased a property that was mediated by von Holzen Immobilien. We always felt well and transparently informed throughout the entire process. The support was friendly and the information was always immediate and understandable. We were completely satisfied.






The expectation that the sale of the house would work as a true worry-free package was fully met by Mr. Bossard. From the very beginning, I felt completely well taken care of. Mr. Bossard worked competently and reliably. Questions were answered quickly and straightforwardly, and thanks to his professional and structured working method, the entire sales process was excellently organized. We were continuously and transparently informed about all important steps. A thoroughly pleasant and professional collaboration – thank you very much for that!


The expectation that the sale of the house would work as a true worry-free package was fully met by Mr. Bossard. From the very beginning, I felt completely well taken care of. Mr. Bossard worked competently and reliably. Questions were answered quickly and straightforwardly, and thanks to his professional and structured working method, the entire sales process was excellently organized. We were continuously and transparently informed about all important steps. A thoroughly pleasant and professional collaboration – thank you very much for that!


I was very satisfied with the support that Mr. Cozien provided me for the sale of an apartment in Montreux in 2025. I greatly appreciated his kindness, responsiveness, and efficiency. I highly recommend him.


I was very satisfied with the support that Mr. Cozien provided me for the sale of an apartment in Montreux in 2025. I greatly appreciated his kindness, responsiveness, and efficiency. I highly recommend him.


Professional and responsive, I can only recommend.


Professional and responsive, I can only recommend.


Un immense merci pour votre accompagnement ! J’ai été vraiment ravie de vos services. Votre gentillesse, votre disponibilité, votre écoute et votre professionnalisme ont rendu cette expérience très agréable et rassurante. Je me suis sentie accompagnée et en confiance à chaque étape. C’est un vrai plaisir d’avoir pu compter sur vous ! Je vous recommande chaleureusement et sans hésitation. Encore merci pour tout !


Un immense merci pour votre accompagnement ! J’ai été vraiment ravie de vos services. Votre gentillesse, votre disponibilité, votre écoute et votre professionnalisme ont rendu cette expérience très agréable et rassurante. Je me suis sentie accompagnée et en confiance à chaque étape. C’est un vrai plaisir d’avoir pu compter sur vous ! Je vous recommande chaleureusement et sans hésitation. Encore merci pour tout !


Very good analysis of the property as well as my personal situation. Precise advice and quick implementation. They allowed me to sell my property within an optimal timeframe.


Very good analysis of the property as well as my personal situation. Precise advice and quick implementation. They allowed me to sell my property within an optimal timeframe.


Kathy offers a completely personalized service. She is very reliable, responsive, and an expert in her field. I highly recommend her!


Kathy offers a completely personalized service. She is very reliable, responsive, and an expert in her field. I highly recommend her!


We would like to express our gratitude to Mrs. Cécile Duboeuf for her attentive and caring support throughout our acquisition journey. We particularly appreciated her great professionalism, availability, and listening skills at every stage of the project. Thanks to her commitment and the quality of her support, we were able to realize an acquisition project that we had been passionate about for a long time. We sincerely thank her and highly recommend her to anyone looking for assistance in a real estate project.


We would like to express our gratitude to Mrs. Cécile Duboeuf for her attentive and caring support throughout our acquisition journey. We particularly appreciated her great professionalism, availability, and listening skills at every stage of the project. Thanks to her commitment and the quality of her support, we were able to realize an acquisition project that we had been passionate about for a long time. We sincerely thank her and highly recommend her to anyone looking for assistance in a real estate project.