An Apartment in Paris

Jess finds herself in a difficult situation. She's broke, she's lost her job, and she needs to get away from it all. When she calls her half-brother Ben and asks if she can stay with him for a while, he isn't exactly thrilled, but he eventually agrees. And she's sure to be better off in his luxurious Paris flat.
However, upon arrival, she discovers that her brother has disappeared. And that the building is full of very strange people. People who have their own secrets and who are trying to force her out. Jess doesn't give up, but she can't find out anything about her brother and instead of answers, she just has more and more questions. The tension in the building escalates. Why are the neighbours behaving so strangely? What are they hiding from her? And is Ben even still alive?
A high-society lady and her despotic husband. An alcoholic whose wife left him. A nice guy who's trying to help. A mentally ill girl. A mysterious concierge who sees everything.
Everyone is a suspect. Everyone knows something, but they're staying silent. And everyone will do anything to keep their terrible secrets from ever being discovered…