Hanna has a really clean and supergreat apartment. I loved the way everything was described and how easy it was to get in.
That being said, if you have a sleep cycle between 10 p.m. - 7 a.m., this is the best appartment to stay in.
Otherwise, since the walls are paperthin, the appartment is very difficult to sleep in. This leads to the hostess complaining when the guests are more than whispering during the night. On the other hand, when the kids gets up at 7 a.m. it is impossible to sleep, since it sounds like, they are destroying the floor while running.
So in short, this is the absolute perfect apartment, if you sleep between 10 p.m. - 7.a.m. Otherwise stay away from this place.