Stayed here for three nights in August this year. Thought this is the most comfortable and complete furnished apartment I've ever stayed in. Very clean, tidy, cosy and has everything you can think of or you'll ever need.
Very close to stations, buses and Vienna theme park Prater. Andrei, the host, is a gentleman, helpful and has appreciation for what tourists will need. Would be my first option when visiting Vienna once again, hopefully very soon.