I don't know why the aura in my 19th-floor room was so different. Then, on the third day, while taking a shower, hot mist splashed onto the glass, and a handprint was clearly visible. I assumed it was the hand of a cleaning worker. But deep down, I felt the aura in that room was indeed different from the previous one. Hopefully, there won't be any more strange incidents when I stay here again. The service and cleanliness were excellent.