I've actually managed to live in my place for nearly two years, and had never seen one of the legit GHSs. Just lots of the daddy-long legs-looking frail spiders.
But saw the first one today after coming back from a run. It was in the bedroom, so it broke "the deal"* and had to die.
*out in the kitchen/living room, I might have mercy and capture/release...but the bedrooms are their forbidden zone.