Alex place is very nice, spacious, full of amenities (incl. Cooking oil) beyond hotel-apartment that i've ever stayed. Alex is very helpful and responsive, he provide a lot of information on surrounding resto and places. You have to stayed in Alex place to experience a very good living in Vienna.
Moreover, the apartment is very strategic in the city center, close to all important Vienna sightseeing places, all major transportations; such as walking distance to Karlplatz and Tram. Our kids loves the playground in Karlplatz.
Highly recommended to anybody want to experiecing living in Vienna. Will stay there if we visit Vienna again in the future. Thanks Alex.