A surreal, pseudo horror. reminiscent of such films as Eraserhead, Kairo or the works of Junji Ito about an enchanted mirror and a bizarre bathroom attendant.
Jen,
this character could almost be played by anyone to be honest. there are 2 lines of inconsequential dialogue even though you would be the main character. The audience would know very little about your character's backstory and that's on purpose. I want it to be played very unassuming and slightly aloof.