It was lovely staying at Franz's place. Everything was really nice. The room, the bathroom(with birds singing), the breakfast(simple but nice), the wine, the terrace, his friendliness and charm. Just one tip: It's walk-able if you take the S-bahn from the airport directly to the closest S-bahn station to his place called Donnersbergerstrasse. Take S1 or S8 (Donnersbergerstrasse) it's a 50 min ride. But ask Franz what's the best way to get to his place, he is very quick at responding on Whatsapp.