This was an excellent apartment with all the facilities you would require for any length of stay. The location is on a quiet street, so you are not likely to be disturbed at night. It is only about 15 minutes walk from the Belvedere Palace which we were keen to be close to. It is also only about a 20 minute walk from the main railway station so it is extremely easy to get to. If you are interested in visiting the other museums in the museum quarter, then that is about a 40 minute walk, but the public transport system in Vienna is excellent and there is clear information on this in the accommodation.
Martin was an excellent communicator, very helpful at all times and the check in instructions were simple and clear. The house manual was excellent and contained a good amount of information needed for the stay.
Close by [within about a 5 minute walk] there are a good range of shops and amenities.
This is a place that should be definitely be considered if you wish to have accommodation in this part of Vienna