Dear Sir or Madam, I am writing this letter in order to inform you about some issues at your hotel which I had to deal with. My name is Peter Moore, and I stayed at your hotel on the 27th and 28th of April.
Dear Sir or Madam, I have recently stayed in your hotel - Ibis Hotel Heidelberg, for about a week. The temperature was unusually higher during this period and unfortunately, the air conditioner in my room was not fully operational.