Dear Sir or Madam,
I am writing to let you know that I am unhappy with my current living conditions. While the accommodation itself is fine, my housemate has become intolerable making it almost impossible for me to work. I hope you will consider my situation favourably.
Let me explain my situation. The trouble started about three months ago when my housemate first moved in. Prior to that, everything was fine; my old housemate was extremely considerate. My current housemate, however, stays up almost all night and plays incessantly loud music. As such, I have not been able to sleep properly and therefore cannot concentrate on my studies.
Would you kindly transfer me or my housemate to another room? I would much prefer to live with someone who is quieter and more considerate of others. As long as it is quiet, I don’t mind whom I live with.
Thank you for your consideration.
Yours faithfully,
Sanket
Dear Sir or Madam,
I am writing to  
let
 you know that I am unhappy with my  
current
 living conditions. While the accommodation itself is fine, my housemate has become intolerable making it almost impossible for me to work. I hope you will consider my situation  
favourably
. 
Let
 me  
explain
 my situation. The trouble  
started
 about three months ago when my housemate  
first
  moved
 in. Prior to that, everything was fine; my  
old
 housemate was  
extremely
 considerate. My  
current
 housemate,  
however
, stays up almost all night and plays  
incessantly
 loud music. As such, I have not been able to sleep  
properly
 and  
therefore
 cannot concentrate on my studies.
Would you kindly transfer me or my housemate to another room? I would much prefer to  
live
 with someone who is quieter and more considerate of others. As long as it is quiet, I don’t mind whom I  
live
 with.
Thank you for your consideration.
Yours  
faithfully
, 
Sanket