

















Very good assessment of needs and personal consultation. Mr. Grieder's market evaluations allow for realistic expectations regarding prices from both the seller's and buyer's side. The preparation of property dossiers and documents is handled professionally.
Very friendly and pleasant demeanor, competent advice uncomplicated in the processing, always happy to return
In May 2025, we purchased a house together with Ms. Mernica and, in retrospect, we are really glad that we met her. We originally became aware of her through the 3D representation in the listing, which gave us such a good first impression that we decided to view the house at the open house. She took a lot of time for us, answered all our questions calmly, and allowed us to visit the house multiple times, even on a Sunday. She was always reliable, responded quickly, and was well-prepared for every appointment. Throughout the entire purchasing process, she accompanied us competently, ensuring that we never had any uncertainties. The fact that a lovely gesture followed after the purchase, which we did not expect at all, rounded everything off. Overall, the collaboration was consistently professional and pleasant, and we can only recommend Ms. Mernica further.
I found the apartment purchase with Ms. Célline Stoop to be very pleasant and professional. She was extremely committed, reliable, and always accessible throughout the entire process. I particularly appreciated the warm and accommodating contact – I felt well taken care of and supported from the very beginning. All steps were clearly communicated and transparently accompanied, which gave us a lot of security. I would work with her again at any time and can recommend her without reservation.
I would like to personally thank you. Your commitment and professionalism throughout the entire process were excellent. However, I was particularly pleased that you found such sympathetic buyers. It gives me a very good feeling to know that the apartment is going to good hands. Not only for the successful sale, but especially for taking care of the defect rectification and coordinating the craftsmen. That was a big plus for me and made the handover process perfect. Your professionalism was impressive. Thank you very much!
I felt very well taken care of at Trendwerk. Many thanks to Marc Fiano for his professional and straightforward collaboration. I also thank Marco Reist for the creation of the professional sales dossier. I greatly appreciated the uncomplicated communication and the quick feedback. If I ever have a property to sell again, I already know who I will turn to! Thank you for your efforts and continued success!
We had very good experiences with Ziegler Real Estate. Especially with Mr. Heuberger. We were always very well advised by Mr. Heuberger both professionally and personally. Everything went smoothly when purchasing an apartment in Thalwil, and all our questions were answered promptly. We can highly recommend working with Ziegler Real Estate, as in our experience there were no problems at all.