Can only recommend it, my driving instructor is Dennis Egli and I am very satisfied.
I have been in possession of my driving licence for almost a month now and now come to give my assessment here. :) In contrast to many of my colleagues in my private environment, I unfortunately did not have the opportunity to practice much privately. But that was never a problem, after all I had a very patient and relaxed driving instructor with Dennis. For me it was unbelievably practical to always go to the driving lesson over lunch so often. It saved me a lot of time. I also felt very comfortable with Dennis right from the start. Even if you had to explain certain things to me 100 times and I probably needed a little longer than the average for everything, Dennis always gave me the confidence that the driving test would be good. I recommend Dennis to everyone. :)