The location is perfect for Art and culture traveller. Short walking to Museum Quartier and to all of the legacy museums (Hofburg, Natural History, Art History...) that first time visitors must see :).
Public transport is just some minutes walking. We prefer tram to metro as on the ground you see much more. For shopping around Mariahilfer Strasse you find everything.
Apartment is just like it's in the pictures, a big studio that is perfect for two but can fit two more if necessary. The bed/mattress was very good - that is important when you walk closer to 20.000 steps daily :) Bathroom and Kitchen are well equipped and everything including the heating and all works like it should.
Ella was very helpful and answered all the messages almost immediately back by having good advice and flexible attitude. Great place and host.