







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.




We chose Keifer Real Estate because Gian Keifer made a very pleasant, competent, and professional impression and received consistently good reviews. And we were not disappointed! We were able to sell our house in a short time to an ideal young family for us. An absolute win-win situation.




We are completely satisfied with the collaboration with Mr. Quach! Our house was sold very quickly. The entire process was professional, honest, transparent, and reliable. Communication was always clear and straightforward, and we felt well taken care of throughout the entire sales process. We can wholeheartedly recommend Mr. Quach and sincerely thank him for his excellent work and the pleasant collaboration!




Ms. Linder was friendly, committed, and competent; she took care of all our concerns/questions promptly. During the viewings, we always had enough time, and the handover went smoothly and harmoniously. We can recommend Ms. Linder at any time!




Mrs. Messerli and Mr. Stoller conducted the sale of our apartment with great commitment. We were kept informed about the status of things at all times. The collaboration was very warm and focused, it was a lot of fun.




Mr. Luca Stani is an honest, reliable, and competent real estate expert. Agreements were always kept, appointments were attended punctually, and all information was conveyed transparently and truthfully. Particularly noteworthy are the open communication, the great advice, and the reliable support throughout the entire process. We thank Luca Stani for the excellent collaboration!




Competent support, quick, reliable, and all requested appointments kept. Desired price exceeded. The entire sales process was excellent. Notary, land registry, payments, everything handled perfectly. I can only recommend Signum AG with a clear conscience👍😃




Thank you very much for your professional and dedicated support in selling our apartment. We greatly appreciated your pleasant and reliable assistance. We wish you all the best and continued success in the future.




Yes, Mr. Kunz is highly recommended👍. He has been competently and satisfactorily handling sales and rentals of our properties for years, always friendly.