We happened to catch Christian and it was great to meet him in person (sometimes it's just a key retrieval). But we got to meet him, get a quick tour of the apartment, he showed us our location on the map and helped us get accommodated. The space is bright and modern, exactly what the pictures show. And the bed is incredibly comfortable! We got some serious solid sleep. It was perfect for our few days in Vienna with a quick walk to the metro or bus stop towards the downtown. Would stay again!