SAFTY ISSUE! Someone try to open our room door at 7am for over 10 times, we were still fall asleep and feel so terrified. Thanks god we locked the door. When we asked hotel, they said it's hotel staff for room clean. This is so interesting. I believe no hotel would dare to do room cleaning at 7am especially in Spain. So every guest should be noted that IF YOU DIDN'T PUT THE NO DISTURBING LABEL OUTSIDE THE DOOR AT NIGHT, THE HOTEL STAFF WILL OPEN YOUR DOOR TO CLEAN THE ROOM AT 7am. if it's really the hotel staff rather than someone else.