Nilabqa Khal, or just 'Nil'. Professional housekeeper. Emotionless bodyguard. Excellent piano player. No memory. Mechanical efficiency. Silently judging you and everyone you know at all times. If you break into her place of employment she'll cut you to pieces and then scrub your innards out of the tiled flooring she just cleaned.
But other than that she's a rather nice gal.
Don't mess with the maid.