Location located in vienna neubau hostel guesthouse kaiser 23 is close to central library schoenbrunn palace and leopold museum also nearby are museum of natural history and museum of art history property features the hostel offers a barlounge complimentary wireless internet access is available in public areas and a computer station is located on site guestrooms the 47 guestrooms at hostel guesthouse kaiser 23 include bathrobes complimentary wireless high speed internet access is