Mr. Müller was always very dedicated, although it took longer than he had planned. He regularly contacted me, gave me tips, and supported me in the sale. It was a very pleasant collaboration, and I can only recommend him.












Sales process went like clockwork We sold our apartment through Mr. Griesser and are absolutely thrilled with the entire process. The sale had to be completed within a few months so that the purchase of the new property could take place. The entire sales process was extraordinarily swift, highly professional, and completely smooth. From the initial consultation to the realistic market valuation to the successful notary appointment, we always felt well cared for and competently advised. Communication was always transparent, quick, and very warm. A big thank you for the great effort to Mr. Griesser, and we would recommend him at any time.





















I am completely satisfied with the apartment purchase. The consultation was very friendly, competent, and professional. The entire process was uncomplicated and smooth at all times.
If I ever have a property to sell again, Fabian Kocher will undoubtedly be my man for it! His professional, friendly, competent, and passionate way of doing his job for the benefit of his clients is simply commendable. From the very first minute, we felt understood, well taken care of, and thoroughly supported. Our schedule was very tight, but he made everything necessary - as far as he had influence over it - possible, so that everything could be completed within the required time. His commitment is absolutely outstanding, and his professional expertise as well as his personal approach are to be highlighted to the highest degree. We can recommend him unreservedly in every way!
I am/were an interested party. I have written to Mr. Barth multiple times requesting the floor plan and the price of this property. He does not respond. What kind of service is this? Even if the property is sold or if one does not want to sell the property to an interested party, one should send a brief notification. This seems unprofessional to me. It is a beautiful property, but without further information, one cannot proceed. The excuse that one is too busy does not hold up in today's time. 1 star is definitely 1 star too much for this agent. I hope Mr. Barth can read this review so that he might be willing to improve!!! Thank you for your attention C. H.
Marc and Nadine provided us with excellent support in selling our house. From listing to contract signing, 1A customer service and guidance. Realistic, open, and above all, human. We can only recommend Marc and Nadine to anyone looking to buy or sell a house or an apartment. Keep it up, you two, it couldn't be better. Thank you once again from the heart.
I would like to thank Mr. Brian Müller once again. I was competently and professionally advised and supported by Mr. Müller. The purchase formalities were initiated, carried out, and completed competently and efficiently. I also look forward to further collaboration! Best regards, Moreno Steiger
I am very impressed with the work of Mr. Sead Jakupovic. Thanks to his expertise, my apartment in Zuzwil (St. Gallen) was sold incredibly quickly. The entire process was very swift and smooth. I particularly appreciated that I was kept informed about the current status at all times and always felt "included". Mr. Jakupovic works professionally, reliably, and with great commitment – I can recommend him without reservation!