I think that the best part about any city, even the one you have lived in for years, is finding new and special places. This is exactly what I could say about the "dachboden" (meaning attic in german) café/bar at the "25 hours hotel"! It's been on my "to-visit" list for such a long time and together with Felix we finally made it there a few days ago.
After just a single visit I have fallen in love with it!! Starting off with an elevator ride with a glass front taking you up to the top floor, giving an introduction of what kind of an astonishing view you can expect. There's a great atmosphere, an incredible view over Vienna (which is even more magical at night), an amazing selection of teas (which is always important for a tea-lover like me ^^) and the interior is simply unique and extraordinary.
If you're living in Vienna and haven't heard of the "dachboden", plan your next night out there and don't forget to book a table as it's always full! It's also a great location for tourists, as you can marvel over so many of Vienna's most important sights through the panorama-view of the café/bar! :)