A problem description answers where and what difficulty occurred. 소음문제로 connects noise with difficulty studying. The source supplies no basis for attributing the issue to personality or nationality.
Expression and use
Korean example
Issue and effect
소음문제로저녁에공부하기어려웠어요.
Needed action
이용시간을조정할필요가있어요.
Another option
대화할공간을따로정하는방법도있어요.
Condition to check
다른방을사용할수있는지확인할필요가있어요.
필요가있어요 expresses a need; 정했어요 reports a completed decision. A suggestion does not mean an arrangement has changed. Note 조정할필요, 정할필요 and 알아볼필요.