Gerhard is a caring, meticulous and hospitable host, explaining the apartment in full and making certain I felt comfortable and had what I needed. It was an oasis of calm at the end of hectic days. Loved the careful attention to design, eco and technology, everything serving a purpose and being beautiful to live in and look at. It was a particularly and unusually hot period in Vienna, and there was no AC but the fan did a decent job of cooling. Location cannot be beat, as it's in the heart of a great neighborhood and walking distance to MQ, Mariahilf shopping mile, and tons of amazing cafes, bars and restaurants. Wished I'd cooked more in this well equipped kitchen. Hope to come back again or rent another one of their properties :)