You enter an old rugged apartment that consists of two floors, it belongs to Katai. You see many bags of garbage, left unwanted dishes in the sink. There was a closed sliding door to the living room, that consists of many monitors which he controls. It looks like he is laying there in his futon, facing the opposite side and is controlling the monitors.

He doesn't even know that you entered his apartment, nor does he care that you entered into his apartment.