I and two friends stayed at Julia's apartment for 3 nights and it was Perfect!
Julia greeted us in the apartment and was so sweet, she even left us a traditional complementary snack.
Julia's place was beautiful, clean and the neighbourhood was quite and very nice!
The apartment is only a 20 minutes walk from the Olympic Park and around less than 10 minutes walk to the nearest U station, which we found great!
We faced only one problem, which was that Julia found out that airbnb did not charge us the cleaning fee only a few days before our arrival, and when we tried to make the transaction, airbnb kept failing. But other than that I personally enjoyed the stay there with my friends, and I would definitely recommend it!