There is a wide range of hotels of all categories and price ranges.
A few decent, resonably priced, and well located places are
Hotel Admiral, Karl Schweighofer-Gasse 7, 1070 Wien
(website).
Carlton Opera Hotel, Schikanedergasse 4, 1040 Wien
(website).
Hotel Saint Shermin, Rilkeplatz 7, 1040 Wien
(website).
Hotel Terminus, Fillgradergasse 4, 1060 Wien
(website).
Motel One, Elisabethstrasse 5, 1010 Wien
(website).
We recommend planning your trip sufficiently in advance. February is not a busy period in Vienna, still, some
hotels might be fully booked, and some might be closed for winter holiday or renovations.