I had a terrible first night in this hotel. I was put in a new building, so i assumed it was nice. Everything was new. I was told that it was only opened the week before, I just put my bag and went to the mall to meet a friend. We arrived around 2300 and and she went to my room to check it.and left. I was supposed to go to Belgrade next day.,So i had a shower, then i turned on the AC. Few minutes later, i felt so dizzy and wanted to go to a hospital as i felt nauseas. I thought it was the new paint from the building, so i went to the receptionist and told him,i am really dizzy and there was a bad fume coming out from the AC. So he went to check it and when I opened the door, the room was full of smoke, a fire smoke and it was definitely coming from the AC and both of us can see it. I was so scared ,i took my backpack and told him to call the fire brigade. Later on the fire alarm went on, he called the manager.I was really shaking. The manager was asked me if i smoke, i said no ,i do not smoke? He also asked me if i left the shower door open because the smoke will cause the alarm. I said all the hotels does that. I told him its an electrical fault, because when we turned off the AC it had a spark. he keeps on asking me if i smoke,, i said i do not smoke. and he said the next door room was smoking. 3am finally i was put on the same floor still shaking and apologize in the mornin.I checked out, did not sleep properly, and they Charged me 1 night after what i have been through