We stayed in Duschel Apartments Imperial Living in Alsergrund for four nights, in February 2020.
Apartment is in good up-to-date stand, clean, wonderfully located in noise-free area, yet close to cafes, restaurants and supermarkets (Spar,Hoefer,Billa). We wish it were some shelves im bathroom. We putted our articles just on the washing machine,little uncomfortable.
Mr.Duschel explained us how to get the keys and everything was easy to find. I can advice this place. If we are in Vienna next time,we would stay there with pleasure again.