

Thank you very much for your support and assistance in the consultation and sale of our apartment in Grüningen. You have provided us with excellent advice and support in all real estate matters. We are very satisfied with the sales process and the sale proceeds. Thank you very much.


Thank you very much for your support and assistance in the consultation and sale of our apartment in Grüningen. You have provided us with excellent advice and support in all real estate matters. We are very satisfied with the sales process and the sale proceeds. Thank you very much.


From the very first second until the end - and beyond - we experienced Stefan as friendly, knowledgeable, and always professional. The property was systematically and thoroughly evaluated. Two other independent assessments came in at the same price. It was good to know that we were not selling below value, but also that we were not trying to deceive anyone with an inflated price. The entire process was expertly managed and went smoothly. Communication was always timely and purposeful. The experience: simply first class!


From the very first second until the end - and beyond - we experienced Stefan as friendly, knowledgeable, and always professional. The property was systematically and thoroughly evaluated. Two other independent assessments came in at the same price. It was good to know that we were not selling below value, but also that we were not trying to deceive anyone with an inflated price. The entire process was expertly managed and went smoothly. Communication was always timely and purposeful. The experience: simply first class!


Professional and prompt handling of the apartment sale. Nice sales documentation. I can recommend it.


Professional and prompt handling of the apartment sale. Nice sales documentation. I can recommend it.






The collaboration was contractually regulated at the beginning, the initial situation and the conditions were clearly clarified. The property was advertised locally and on various platforms. If there was interest, the property was shown, if necessary, multiple times. Due to the solid knowledge from the banking sector and land registry, questions from potential buyers could be competently clarified. The flow of information was always present, and the collaboration was very pleasant. As a seller, I was supported and accompanied from the assignment to the signing at the land registry office. I would give the assignment to Ernst Zwingli again, thank you very much!


The collaboration was contractually regulated at the beginning, the initial situation and the conditions were clearly clarified. The property was advertised locally and on various platforms. If there was interest, the property was shown, if necessary, multiple times. Due to the solid knowledge from the banking sector and land registry, questions from potential buyers could be competently clarified. The flow of information was always present, and the collaboration was very pleasant. As a seller, I was supported and accompanied from the assignment to the signing at the land registry office. I would give the assignment to Ernst Zwingli again, thank you very much!










The collaboration with Cornelia Fischbacher was very pleasant. She is very competent, reliable, and supported us excellently in all matters. Cornelia Fischbacher also explained everything very clearly. It was very relaxed from the beginning to the conclusion.


The collaboration with Cornelia Fischbacher was very pleasant. She is very competent, reliable, and supported us excellently in all matters. Cornelia Fischbacher also explained everything very clearly. It was very relaxed from the beginning to the conclusion.






I would like to sincerely thank Mr. Lombardi for the excellent support in selling my old town house. From the very first contact, he was always competent and professional, very dedicated, and truly took the time for my wishes. I was particularly impressed by his transparent communication throughout the entire process. Thanks to his expertise and care, he introduced me to a perfect buyer for my old town house, who also made the purchase. I can only recommend Mr. Lombardi from BILO GmbH. Thank you once again.


I would like to sincerely thank Mr. Lombardi for the excellent support in selling my old town house. From the very first contact, he was always competent and professional, very dedicated, and truly took the time for my wishes. I was particularly impressed by his transparent communication throughout the entire process. Thanks to his expertise and care, he introduced me to a perfect buyer for my old town house, who also made the purchase. I can only recommend Mr. Lombardi from BILO GmbH. Thank you once again.