After that into the room. If you feel the cold burst in immediately and have the Symptoms "shocker" keep out of the room silently, and then immediately go to the reception to the new majority. The staff will understand immediately what happens.
After entering the room. If you feel cold flashes up immediately and got "goose bumps" Go out of the room quietly and immediately went to reception to ask for a new change. Most The receptionist will immediately understand what was happening.
After going into the room. If you feel a chill immediately, and a "creepy" go out of the room quietly, and immediately and go to the receptionist for the change of a new room. Most of the time.