YOU SAID:

We are sitting upstairs in Brock’s bedroom

INTO JAPANESE

私たちはブロックの寝室に二階で座っている

BACK INTO ENGLISH

We are sitting on the second floor in the block's bedroom

INTO JAPANESE

私たちはブロックの寝室の2階に座っています

BACK INTO ENGLISH

We are sitting on the second floor of the block's bedroom

INTO JAPANESE

私たちはブロックの寝室の2階に座っています

BACK INTO ENGLISH

We are sitting on the second floor of the block's bedroom