During the afternoon, when I come back from the city I saw a two grups of poeple making check in. I went to my room and I close with security. While I was there there were some people trying to open my room, I go and open the door and said there is some one I think you were wrong with your room number, but they have the same room number as me, but they key doesn't work. They went to reception. After some minutes, again someone was opening the door, that time it was the receptionist. She was surprised that I was in the room, and she apologies. It was the same receptionist that attend to me.