

















As an inheritance community, we were extremely satisfied with the work of Renate Büttler and Casaventa. From the very beginning, she provided us with competent advice and showed us how we could optimally prepare the property for sale. The BKP cost estimate she created for potential buyers was particularly valuable. This provided them with a realistic basis for the upcoming investments, and the financing clarifications with the banks could be significantly expedited. The collaboration with Renate Büttler was always pleasant, trustworthy, and transparent. We were regularly informed, our questions were answered quickly and understandably, and we felt very well supported throughout the entire sales process. Our property was by no means an easy object to sell. Renate Büttler explained to us at the beginning that she had been able to sell every property within six months so far – and indeed, she managed to sell it after just five months. We found Renate Büttler to be an exceptionally accommodating, dedicated, and highly skilled real estate agent. We can wholeheartedly recommend her and Casaventa and would reach out to them again at any time.
We were able to purchase our new home through RF AG. The entire buying process went excellently. From the initial contact, through the viewings, the subsequent answering of questions, to the signing of the purchase contract and handover of the property. The sales documents were very detailed and transparent. We were always served competently and quickly. We would work with RF AG again at any time and can warmly recommend this company (as buyers or sellers). Thank you!
Mr. Sousa is a competent, considerate professional, always open to any questions and helps to find the very best solution. I can only highly recommend him. Thank you very much.
I am happy to write a review and collaborate with Mr. Wollenmann as a real estate expert. Sale of my condominium: Tasks / Services: (Market analysis, price determination, negotiation, coordination of documents, communication.) Result: E.g. achieved price, timeframe for smooth process. Competencies and behavior: Expertise, negotiation skills, transparency, reliability. Response time. I thank you for the pleasant collaboration. A. Meyer
Super handling for my clients, thank you very much! Your patient and skillful way of dealing with challenging situations has impressed me.
Very friendly and pleasant demeanor, competent advice uncomplicated in the processing, always happy to return
The first – and somewhat personal – conversation created a relationship and trust. The balance between sympathy and professionalism was very well aligned.
Ms. Puata was very open, friendly, and pleasant from the very beginning. She handled the entire process professionally and smoothly. I can only recommend Ms. Puata, and I would consider her again for a future sale or purchase. Thank you very much.