YOU SAID:

Michael in the bathroom by himself

INTO JAPANESE

マイケルはバスルームで自分で

BACK INTO ENGLISH

Michael by myself in the bathroom

INTO JAPANESE

マイケルは自分のバスルームで

BACK INTO ENGLISH

Michael is in his bathroom

INTO JAPANESE

マイケルは彼のバスルームにいる

BACK INTO ENGLISH

Michael is in his bathroom