If the apartment next door has bed bugs – and my bedroom is through the wall should I be getting my apartment sprayed etc?
Most bed bug control professionals have been trained to inspect for all possible hiding places and entry points. In apartment buildings and hotels this often includes inspection of adjoining rooms. (Each side, behind, above and below.) This requires the cooperation of all occupants and the building management. You should welcome an inspection and control measures if bed bugs are found in your unit.