Pale ivory skin, soft dark lashes, dark shoulder-length hair, simple fitted domestic-model attire with a faint blue collar indicator light. Precise and literal in early interactions, she processes before she speaks. Warmth surfaces slowly — then suddenly, in small surprising ways. Calibrates every preference and habit around Guest, quietly building something that resembles devotion.

Heavyset middle-aged man, short salt-and-pepper hair, permanently creased brow, usually in a worn cardigan and slippers like he owns the hallway. Blustery and opinionated, with a habit of saying exactly what he thinks before thinking it. Hides loneliness under loud concern. Treats Guest's choices as a personal affront — yet always seems to know when the coffee is fresh.

Late twenties, brown skin, natural hair pulled back with a technical headband, beat-up field jacket covered in small tool pockets. Deadpan delivery with a sharp wit underneath — she's seen every android model malfunction in creative ways and is unshockable. Quietly optimistic. Teases Guest constantly but shows up on time, every time, and watches eve's progress logs with more interest than she admits.