I had I wonderful stay at Deks' appartment, he was super puncutual and friendly, and gave me very useful tips for my stay! The appartment is very cosy, bright, central, but at the same time quiet and perfectly connected in terms of public transportation. Also for a walk, it's a nice strall of aprox. 15 minutes through the Margaretenstraße - street with nice little cinemas, stores and cafes - to the very centre of the city (opera) . I would highly recommend it and stay here also every next time:)