Gerhard was extremely pleasant to deal with. Communication was super easy, clear and quick. The Bunker is exactly as described in the listing. It is a fun, stylish and comfortable place to stay. Impeccably clean and very well located in Vienna with quick access to Vienna’s excellent public transportation system. I’m glad I paid the extra 20 euros for the use of the Sauna. If you are looking for a unique apartment with a quirky layout that is fun, colourful, super clean and close to downtown Vienna, the Bunker will be an excellwnt option for you. Highly recommended.