Mario & Dagmar's place is very cozy and so it was wonderful to go "home" after long days of walking the streets of Vienna. You can find every essential things in the apartment, it was clean when we got there and they let us check in earlier. The location is great! Even though it is facing a big road, the windows are so magical that when you close them you can literally hear no street noise so we had really good night sleeps there. I highly highly recommend them and we can't wait to come back to Vienna and stay here again!