We stayed in Renate's apartment for 1 week with our 5 months old son and couldn't imagine a better apartment for our vacation in Vienna. Renate is a kind host, who speaks English very well, and she even provided a baby bed, when we requested it. The apartment is very nice, clean and quite (except the church bells in the neighbourhood, which didn't bother much, especially with closed windows). Great location, lots of restaurants nearby, close to the downtown, main shopping street and Belvedere museum (we never used the public transport).