Second time staying here, strategic location and my kids love the decor and playground. Too bad in my first night on March 25 (family room 6335 if not mistaken), someone was ring the door bell few times in seconds at 11 pm when my kids were about to sleep. My husband opened the door in rush as we thought there were emergency situations. When he opened the door, we met one reception guy (or maybe the manager on duty, as I saw him when i checked in) in front of the door. He said that he just checking if all of us in the room are OK. We don't understand what happened. If he just want to check us, he can just press the bell one time and waiting politely until we open the door. If we don't open the door then he can try press the bells few times. Hope you can revisit your procedure.