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The company topka GmbH received the assignment from me to sell my property (single-family home) promptly and at a good price. Mr. Adrian Kälin executed this assignment professionally and very efficiently in all respects and sold the property within two months. I can highly recommend Adrian Kälin and would like to take this opportunity to thank him once again.
Very friendly and dedicated.
Ms. Polana is a very lovable and competent woman. I was quickly assisted with questions in a timely manner. Everything was also handled promptly. I can recommend Ms. Polana with a clear conscience.
I got to know Ms. Weibel as a very friendly and helpful woman. I always felt comfortable and things progressed quickly. She was always open and quick to reach when I had questions. I would definitely recommend Ms. Weibel.
Empathetic, competent, and knowledgeable, helpful and friendly, comprehensive support guaranteed!
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.