We are travelling with 3 kids and for us it's important that we have the whole property (apartment or house) for our own, with kitchen, bathrooms, etc. It is a bit of a challenge to find such a place, actually, and we were very pleased to stay in this apartment. It is located on a quite street in a few minutes walk from Westbanhof or 15-30 minutes walk from tourist attractions. I can definitely recommend it for bigger families or just group of friends coming to Vienna.