





































I found Ms. Aregger to be very competent. I was always informed about every step. I would involve her again immediately.
Empathetic, competent, and knowledgeable, helpful and friendly, comprehensive support guaranteed!
Marc accompanied us professionally and with commitment from the beginning to the end of the sale of our apartment. He took a lot of work off our hands, provided us with advice at every stage, and ensured that we never felt alone at any point. Communication was consistently reliable – we were always informed in a timely manner and knew exactly where we stood in the process. The entire sales process was transparently laid out and consistently followed. The quality of the sales documentation is particularly noteworthy: it was exceptionally high-quality and significantly contributed to the apartment being sold in a very short time. Thank you very much, Marc, for the professional and personal support – a clear recommendation.
In May 2024, I purchased an apartment through Duss Immo GmbH and was accompanied throughout the entire purchasing process by Mirjam Heller. The collaboration was very pleasant, professional, and trustworthy from the very beginning. I would particularly like to highlight her always accommodating manner as well as her excellent availability. She responded quickly and reliably to emails at all times, so that any open questions could be clarified promptly. Furthermore, she communicated all relevant information transparently and openly. I always felt comprehensively advised. Through her competent support and commitment, the purchasing process was efficiently advanced. I would like to sincerely thank her for the professional guidance, transparent communication, and excellent service. I can wholeheartedly recommend the collaboration.
Nicole is a very professional and highly experienced agent who has her client's interests at heart. She accompanied us at all stages of the transaction and immediately made us feel home at the new property. I could not recommend her more highly.