This is a nice, cozy hotel that has all the familiarity of a Courtyard, with a friendly and accommodating staff that's comfortable speaking multiple languages.
The hotel is not in the center of the action, but that's a good thing. For one, it's less expensive than something around the historic center of Vienna, or in the heart of the business and technology districts. It's a block away from a metro station, and for a very reasonable price, you can purchase an all-day or multi-day pass and use the train to reach tourist and business destinations in a matter of minutes. The Vienna metro is very navigable and the trains were frequent and on-time.
The area around the hotel felt very safe and walkable. There's a market nearby and a shopping center/mall a bit further on from the metro line. Note that shops in Vienna are mostly closed on Sunday, and only open from 900 until 1800-1900 the remainder of the week. The hotel does have a small self-service market at the front desk, that had a good selection of drinks, snacks, and amenities for sale.
The hotel restaurant doesn't have a tremendous variety, but the service is excellent, and the quality of the food is very good. There are some restaurants nearby, too.