A wonderful four days in Vienna, with the massive bonus of feeling at home in a great flat that is as quiet as it is comfortable. Amazing location : minutes away from bus, tram and U-Bahn, supermarket across the road. And the many little things that are both very useful (eg simple but efficient instructions for access, a one sheet guide of local markets, restaurants etc..) and comforting (a vast supply of coffee, toothpaste and shower gel in the bathroom..). Hope we have the opportunity to come again.