Mr. Heidner supported me in the best possible way with my real estate financing. He always thinks three corners ahead, knows all the constellations and pitfalls, and even in difficult situations, e.g. with an unwilling land registry, always had a solution ready and dug in for me. He provided me with comprehensive information, was extremely reactive and clear in his communication. I had great trust in him and felt very well looked after and advised. And in addition, working with him was very fun and even in the most stressful moments of bureaucracy fatigue and document overload, still highly entertaining and interesting.