Dear Mr. Fraser,
I am writing you about the heating problem in my apartment. Since ten days the heating is not working good. In daytime is not so bad, but in the night the temperature is going down until 15°C and it is really cold for sleep. I called you two times already, but nobody came for check and I did not receive any answer.
This situation is very difficult for my family. My kids are sleeping with the jackets and my youngest son is sick, he is coughing all the night. Also my wife and me are not sleeping good, so we are tired in our job. Everybody in my family is tired and cold.
I know you are busy person, but we can not wait more time. Please send somebody for repair the heating as soon as possible. If you can not, please call me.
Thank you for your understanding.
Sincerely,
Daniel Kim