Dear Sir,
I would like to express my gratitude for allocating me an 
accomodation
 at the college hostel. Correct your spelling
accommodation
However
, I am writing Linking Words
this
 letter to inform you about my dissatisfaction with my roommate and requesting you to shift me Linking Words
in
 a separate single room from Change preposition
to
upcoming
 month. 
It is true that Add an article
the upcoming
an upcoming
, 
two people thoughts and habits will not be the same when they live in a room. Despite Remove the comma
apply
of 
having so many problems living together, I am stating some of those are very serious. Begin with, he used to stay awake till Remove the preposition
apply
the 
late Correct article usage
apply
night
 and keep watching movies and listenChange preposition
at night
Add the preposition
 to 
  a very loud music
. Remove the article
 very loud music
 a piece of very loud music
Moreover
, he allows visitors often at our place and doing Linking Words
party
 all night long while keeping the lights on until they are finished. Fix the agreement mistake
parties
In addition
 to that, he uses my belongings without prior permission and missing regularly.
Linking Words
For instance
, during my terms, it makes me struggle more on concentrating my studies and having a good night’s sleep. Linking Words
As a result
, I cannot do well in exams and Linking Words
consequently
 getting poor grades. In Linking Words
this
 circumstance, I cannot let it go as it is affecting my health and study both ways and needed to change my accommodation immediately.
Linking Words
Therefore
, I would be grateful if you could arrange Linking Words
me 
a single room Correct pronoun usage
apply
from
 Change preposition
for
following
 month.
I look forward to hearing from you soon.
Yours Sincerely,
Mahmudul HasanChange the article
the following