Lauren has finally dumped her dead-weight boyfriend, and what better way to celebrate a break-up than by going on holiday with your best friend?
Except the holiday isn't turning out as planned - their cosy twosome has become a three and while Barcelona might be heaven, their rented apartment is anything but. It's small, shabby but, more than that, Lauren can't help but feel hunted.
As the strange incidents escalate, Lauren and her friends decide to make their escape. But it's when they leave that the real danger begins.