On our last day of stay, an extremely horrible thing happened. When I was taking a shower in the bathroom, I heard someone tried to open the door but failed since I locked it from inside. Then he banged the door. I thought he was just a rude guy who also wanted to use the bathroom. But what happened next frightened me to death. I heard he tried to open the door with keys. Thank God, he didn't succeed. I was so scared, I took on my clothes quickly and waited to flee to my room until no noise outside. However, when I opened the door, it was a nightmare. I saw a tall, rude and hellish man standing behind the door, he made a gun gesture, pointed to my head and said 'bomb'. I was so terrified, I ran to my room and locked my door. Inside my room, I told everything to my husband, he said he also heard someone knock the door occasionally when he was taking a shower. He just ignored it and didn't think it may be such a danger.
I don't know who he was, but I am sure he is not a tenant.