Andre's place was great to stay at, very clean, modern and well organized. Despite its smallness it felt quite spacious because of all the storage space, and the addition of amenities like a microwave and a coffee machine was very useful! The location was good, with a lot of stores nearby, but you do need to take a tram/subway to most of the major attractions. Andre was also kind enough to let us check in very early, met us at the apartment and explained everything we needed to know. Overall, I think it's a perfect place for two people to stay at when visiting Vienna!