Why not a simple "Tell them how to find you" field, and let the user type in their own quick criteria. "Ask the person behind the counter for me, they know me"

Why not a simple "Tell them how to find you" field, and let the user type in their own quick criteria. "Ask the person behind the counter for me, they know me", "sitting in the comfy armchair by the door with my laptop and xyz headphones on" seems like it would stay pretty simple that way.