





I purchased a property through GCT, Thomas Becker, and subsequently rented it out through them. Thomas Becker and the GCT team have completely convinced me. From the purchase to the renovation and rental, I was able to rely on his extensive experience at any time and always received very valuable and honest assessments. The communication was consistently efficient, straightforward, and at the same time very professional - you can tell that someone is thinking along. I would particularly like to highlight how Thomas Becker and the team work: always fair, solution-oriented, and with a clear focus on a win-win for all parties. This is definitely not a given in the real estate sector! I will be very happy to work with Thomas Becker and the GCT team again on future projects.


I purchased a property through GCT, Thomas Becker, and subsequently rented it out through them. Thomas Becker and the GCT team have completely convinced me. From the purchase to the renovation and rental, I was able to rely on his extensive experience at any time and always received very valuable and honest assessments. The communication was consistently efficient, straightforward, and at the same time very professional - you can tell that someone is thinking along. I would particularly like to highlight how Thomas Becker and the team work: always fair, solution-oriented, and with a clear focus on a win-win for all parties. This is definitely not a given in the real estate sector! I will be very happy to work with Thomas Becker and the GCT team again on future projects.


Thank you very much for the good cooperation. It worked wonderfully and I am very satisfied. Anytime again!


Thank you very much for the good cooperation. It worked wonderfully and I am very satisfied. Anytime again!






Mr. Ackermann excellently guided me as a buyer through the purchasing process with his expertise. We were able to complete the purchase on time and in close mutual communication. He is very passionate, always available, and knows the subject matter very well. I always look forward to working with passionate, experienced professionals who possess specialized knowledge. I greatly appreciated the collaboration and support from Mr. Ackermann. Happy to do it again.


Mr. Ackermann excellently guided me as a buyer through the purchasing process with his expertise. We were able to complete the purchase on time and in close mutual communication. He is very passionate, always available, and knows the subject matter very well. I always look forward to working with passionate, experienced professionals who possess specialized knowledge. I greatly appreciated the collaboration and support from Mr. Ackermann. Happy to do it again.


I can highly recommend Graf & Partner, especially Mr. Niederberger, as a real estate agent. We had the pleasure of working with him as the buying party. Very professional, quick response, and top-notch processing. The service provided is absolutely first-class! I can absolutely recommend Graf & Partner to everyone; it was a great pleasure to view this with you. Thank you once again and best regards, Fam. Pennella


I can highly recommend Graf & Partner, especially Mr. Niederberger, as a real estate agent. We had the pleasure of working with him as the buying party. Very professional, quick response, and top-notch processing. The service provided is absolutely first-class! I can absolutely recommend Graf & Partner to everyone; it was a great pleasure to view this with you. Thank you once again and best regards, Fam. Pennella


Thank you very much for all the timely, detailed information and the very competent support.


Thank you very much for all the timely, detailed information and the very competent support.


We had excellent experiences with Philipp Niedermann from start to finish and can wholeheartedly recommend him. From our very first meeting, we were convinced by his open, authentic, and exceptionally likeable manner. He is not just a broker doing his job, but a person who genuinely cares about his clients. We particularly appreciated his patience and the ease with which he addressed our many questions. We were anything but experienced in the real estate market and had many questions—probably even some that are completely obvious to a professional. However, Philipp never made us feel like we should already know something. On the contrary: he took the time to explain everything clearly, listened attentively, and consistently followed up with us. We felt taken seriously and well-supported at all times, without ever feeling pressured to make a decision. His honest, straightforward, and human approach made the entire process incredibly pleasant. And there was never a shortage of humor! Dear Philipp, thank you very much for your time, your patience, and your wonderful manner. We greatly appreciated our encounters with you and would reach out to you again at any time. An unreserved recommendation!


We had excellent experiences with Philipp Niedermann from start to finish and can wholeheartedly recommend him. From our very first meeting, we were convinced by his open, authentic, and exceptionally likeable manner. He is not just a broker doing his job, but a person who genuinely cares about his clients. We particularly appreciated his patience and the ease with which he addressed our many questions. We were anything but experienced in the real estate market and had many questions—probably even some that are completely obvious to a professional. However, Philipp never made us feel like we should already know something. On the contrary: he took the time to explain everything clearly, listened attentively, and consistently followed up with us. We felt taken seriously and well-supported at all times, without ever feeling pressured to make a decision. His honest, straightforward, and human approach made the entire process incredibly pleasant. And there was never a shortage of humor! Dear Philipp, thank you very much for your time, your patience, and your wonderful manner. We greatly appreciated our encounters with you and would reach out to you again at any time. An unreserved recommendation!


Ms. Schillinger was very friendly to us from the very first contact. She advised us extremely competently and kindly, which ultimately led to the purchase of this apartment.


Ms. Schillinger was very friendly to us from the very first contact. She advised us extremely competently and kindly, which ultimately led to the purchase of this apartment.


The support from Mr. Steiner during the purchase of our apartment was extremely pleasant, helpful, efficient, and very professional. I can only recommend him as an expert.


The support from Mr. Steiner during the purchase of our apartment was extremely pleasant, helpful, efficient, and very professional. I can only recommend him as an expert.