I wish I could give 6 stars. This place place was absolutely wonderful and Nicholas was a fabulous host. Terrific location, spacious apartment with wonderful (and fun) decoration. Very close to the museums and a short walk to central Vienna. Lots of interesting food options nearby. Highly recommend. Only thing I’d mention is that the block itself is pedestrianized, with stairs at one end, so you may get left at the “wrong” end by a confused cab driver. Still, more than worth it for a fabulous place to stay in Vienna.