

Mr. Graf provides security and trust.. Very professional work. For the next purchase or sale, I will do it with Mr. Graf..


Mr. Graf provides security and trust.. Very professional work. For the next purchase or sale, I will do it with Mr. Graf..


I bought a plot of land from Mr. Hager where I was later able to build a large apartment building. Mr. Hager is very competent and helpful, all promises were kept, and the entire purchase process went smoothly. Thank you for that.


I bought a plot of land from Mr. Hager where I was later able to build a large apartment building. Mr. Hager is very competent and helpful, all promises were kept, and the entire purchase process went smoothly. Thank you for that.






My experience with Jovanna Grabanica was very positive. She accompanied me during the sale of my house and provided excellent service. Jovanna works very professionally, reliably, and organized. Her communication was always clear and transparent. She kept me informed at every step and patiently answered all my questions. In addition to her professionalism, Jovanna is also a very warm and caring person. I have truly grown very fond of her and can wholeheartedly recommend her.


My experience with Jovanna Grabanica was very positive. She accompanied me during the sale of my house and provided excellent service. Jovanna works very professionally, reliably, and organized. Her communication was always clear and transparent. She kept me informed at every step and patiently answered all my questions. In addition to her professionalism, Jovanna is also a very warm and caring person. I have truly grown very fond of her and can wholeheartedly recommend her.


Competent, clean processing, would be happy to do it again


Competent, clean processing, would be happy to do it again


In May 2024, I purchased an apartment through Duss Immo GmbH and was accompanied throughout the entire purchasing process by Mirjam Heller. The collaboration was very pleasant, professional, and trustworthy from the very beginning. I would particularly like to highlight her always accommodating manner as well as her excellent availability. She responded quickly and reliably to emails at all times, so that any open questions could be clarified promptly. Furthermore, she communicated all relevant information transparently and openly. I always felt comprehensively advised. Through her competent support and commitment, the purchasing process was efficiently advanced. I would like to sincerely thank her for the professional guidance, transparent communication, and excellent service. I can wholeheartedly recommend the collaboration.


In May 2024, I purchased an apartment through Duss Immo GmbH and was accompanied throughout the entire purchasing process by Mirjam Heller. The collaboration was very pleasant, professional, and trustworthy from the very beginning. I would particularly like to highlight her always accommodating manner as well as her excellent availability. She responded quickly and reliably to emails at all times, so that any open questions could be clarified promptly. Furthermore, she communicated all relevant information transparently and openly. I always felt comprehensively advised. Through her competent support and commitment, the purchasing process was efficiently advanced. I would like to sincerely thank her for the professional guidance, transparent communication, and excellent service. I can wholeheartedly recommend the collaboration.


We have just successfully sold our single-family home. ZOLG Real Estate accompanied us from the very beginning until the final signature with extreme competence, warmth, trustworthiness, and great empathy. The communication was excellent, our agent Labinot Zallaj showed incredible initiative at all times. And regarding the selling price, he completely convinced us with his experience and approach. My brother and I felt from the start that we were in the best hands. The experience was truly fantastic. I recommend this real estate agent 100%. Unfortunately, we have no other property to sell :-)


We have just successfully sold our single-family home. ZOLG Real Estate accompanied us from the very beginning until the final signature with extreme competence, warmth, trustworthiness, and great empathy. The communication was excellent, our agent Labinot Zallaj showed incredible initiative at all times. And regarding the selling price, he completely convinced us with his experience and approach. My brother and I felt from the start that we were in the best hands. The experience was truly fantastic. I recommend this real estate agent 100%. Unfortunately, we have no other property to sell :-)






For 15 years, we have been working with the Blatter family / BlatterIMMO. In all projects, everything has gone smoothly and to our complete satisfaction, in the areas of services, brokerage, or rental. Heiri Blatter leads the company and his employees excellently. Everyone in the company is very helpful and also has the necessary skills. Bravo, keep it up!


For 15 years, we have been working with the Blatter family / BlatterIMMO. In all projects, everything has gone smoothly and to our complete satisfaction, in the areas of services, brokerage, or rental. Heiri Blatter leads the company and his employees excellently. Everyone in the company is very helpful and also has the necessary skills. Bravo, keep it up!


Together with my three siblings, I commissioned Katja Dillier to sell our parents' house. With solid expertise, great care, and personal support from A to Z, she professionally guided us through the entire sales process and successfully conveyed the property to a young couple. Thank you very much!


Together with my three siblings, I commissioned Katja Dillier to sell our parents' house. With solid expertise, great care, and personal support from A to Z, she professionally guided us through the entire sales process and successfully conveyed the property to a young couple. Thank you very much!