















We chose Serkan Düzgün because he seemed very friendly and straightforward, which was confirmed until the end. We were always advised and supported in a friendly and patient manner, which gave us enormous security in this process. His competence in all matters and his support until the end were great! Thank you very much!
I am extremely satisfied with the work of ErfolgsMandate GmbH. Ms. Billeter handled the sale of my property absolutely professionally and with great commitment. I was particularly impressed by the all-around service: From the first-class, professional photos that showcased the apartment perfectly, to the organization of additional services such as the replacement of the locking cylinders and new keys for the apartment and mailbox - everything was done smoothly. Thanks to her expertise, the property was sold at a top price. Anyone looking for a competent, reliable, and thoughtful real estate expert is in the best hands with Ms. Billeter. Thank you very much for the great support!
The purchase of our property went absolutely smoothly from start to finish thanks to Giorgio Frei. I particularly appreciated his proactive work style, quick communication, and high reliability. Questions were always answered promptly, information was presented transparently, and the next steps were clearly communicated. At all times, there was a feeling that he had the process under control and was actively taking care of all the details. This is incredibly valuable, especially when buying real estate. I would work with Mr. Frei again at any time and can recommend him without reservation.
Zuverlässig, kompetent und hilfsbereit. Der Verkauf meiner Wohnung war bei Frau Dreier in guten Händen. Ich möchte mich nochmals für die sehr gute Zusammenarbeit bedanken.
We can highly recommend Mr. Beck; he is very reliable, professional, and very dedicated. Thanks to his help, we were able to sell our house very quickly. Thank you for the good and reliable collaboration.
I was very satisfied with your service. She was very friendly, professional, and reliable throughout the entire process. My questions were always answered quickly and competently, and I felt well taken care of at all times. I can wholeheartedly recommend you as a broker.
Exceptional broker performance with foresight and passion ;) I am extremely grateful for the excellent work of this broker, who introduced me to an extraordinarily potential-rich property – consisting of a former pigsty with a residential house. From the very beginning, he impressed with the highest professionalism, solid expertise, and a remarkable sense for special properties with development opportunities. What made this mediation special was his vision beyond the current state: He not only recognized the charm and substance of the property but also managed to clearly and realistically demonstrate its future potential. His advice was always honest, transparent, and competent – free from empty promises, but characterized by genuine conviction and commitment. The entire process was smooth, reliable, and pleasant. Questions were always answered promptly and in detail, viewings were professionally prepared and accompanied. You can feel that someone with a passion for real estate is working here and takes the needs of his clients seriously.
After careful consideration, we have decided to sell our single-family home to be closer to our family and move into an apartment. The decisive factor for this step was our desire for more flexibility – we want to travel more while reducing the effort for the house and garden. Thanks to the professional support from bbr Immobilien, the sale of our house could be handled quickly and smoothly. From the first conversation to the successful completion, we always felt well advised and supported. We particularly appreciated the transparent communication, the realistic market price assessment, and the sense for suitable buyers. We are very grateful for the dedicated and competent support and can wholeheartedly recommend bbr Immobilien.