We had a great time in Vienna and the apartment was right what we needed.
Essential, tidy and very clean.
The beds are comfortable and the room is quiet, you'll have an easy time taking a good rest.
The other amenities might not be over the top and the location of the shower could be a problem for some, but I really think that it is a good compromise since the price is so convenient and we enjoyed our staying.
Thank you Lena :)