The fire alarm falsely went off four times at around 11 pm. Nobody came to inform. Today, the staff in the lobby told me that all guests were supposed to come to the lobby to be informed it was a false alarm. At 11 pm. So, instead of sending somebody to the hallway of this hotel and inform their guests, the staff in this hotel obviously expect guests to wake up, redress and head to the lobby - just to be informed that there was a false alarm. Not one time obviously, but four times. Such a strange behaviour, and not even an excuse this morning.