We loved staying at Claudia's apartment. It's immaculately clean and tidy, the beds were so comfortable I slept well even the 1st night. The neighborhood is really cool with a little grocery store almost next door and lots of good places to eat or drink nearby. We were 2 couples, so each one had a master bedroom! The living/dining area is enormous, kitchen outfitted well. The trek upstairs isn't bad at all! I'd definitely stay again if we visit Vienna again.