Suggestion Letter Dear Sir or Madam, I am a student in this university who often come to the library to study. I have found some services that the library can improve to make the experience here more friendly. So I am writing to make some suggestions. Firstly, the library can consider adding an online booking service, which allows we students book a seat through phones or computers. Secondly, it will be perfect if the library can provide a space where students can have a cup of coffee and just relax themselves after a long time of learning. Finally, I hope that the opening time of the library can be extended for longer , as a lot of students want to learn more. I sincerely hope that you can take my suggestions above into consideration. Looking forward to your reply. Yours sincerely, Li Ming.