Since I only stayed for a night we didn’t really have time to interact with Deger, but from what we talked he did seem like a kind, and when it came to business very apt guy. The place was in immaculate state when I recieved the keys and I hope I left everything in order as well! The location of the flat is everything a sightseer can wish for. I believe it would serve as a great central point for someone who wishes to explore Vienna.