Nice Airbnb in a good location, close to public transport which made it easy to get around Vienna. Also within walking distance of supermarkets and attractions. Apartment was clean and nicely decorated. However there was some mold on the apartment walls, the host has put some fabric on the wall on the kitchen and on it and behind it there is mold. It is clear he put the fabric there to try and disguise the mold and must be aware of the problem. Although the mold is not severe it is still concerning and the apartment should not be let out with visible mold as it is a health hazard and can be aggravating to those with asthma and allergies like myself.