We found the apartment very clean. It is a very comfortable apartment and it has all you need for a stay in Vienna. The host received us earlier than the check in time due to our early arrival in Vienna. The location of the apartment is a very convenient one: there is a Billa supermarket and a DM drug store where you can find anything you need. There is also a very good connection for all public transportation. There is tram in front of the building, metro at a walking distance.