I've recently stayed at a new Holiday Inn Express near NYC. It had a proper bathroom, nothing to complain about. But there was no ventilation at all. There was this American-style air conditioner under the window and some small outlet in the bathroom, but I couldn't force the air conditioner to force-intake air. It's either super-noisy with compressor running or completely off. I absolutely don't understand how it is even possible that room has no ventilation.