The appartment itself if pretty cozy as advertised, though shows some signs of it's old age. The entrance and walk up to the appartment are very sub-par.
In my personal experience, I've had the two guests that were occupying the space after me walk in unnanounced at 7am while we were still asleep so... That was an experience, and it scared us quite a bit. Though I was told it was an isolated incident, it still happened nonetheless and the reason why I unfortunately had to rate my stay so low.