Everything was smooth with Lena's flat. The place is huge, and even though it's not in the city centre, subway station is 10 minutes away on foot.
The place could have been cleaner, and we didn't have any room to store our clothes since all cupboards were filled with the owner's stuff. But since we were only using 2 out of 4 bedrooms we placed our things on the 2 empty beds.
The area is a quiet and safe residential neighborhood, with a few supermarkets not too far from the building. Recommended!