I absolutely recommend Dominik's place! It is such a great place to stay! I felt very cosy, as if I am at home. Clean, modern, everything that you need for person who goes to work and for a longer stay, super location! A few steps from Belvedere palace and Hauptbahnhof (with a lot of stores, Interspar working on Sunday)- from there you can get to the airport with a direkt train for 15 minutes. Dominic is so easy to talk to. Thanks Dominik!