YOU SAID:
apartments are cozy when there are cats
INTO JAPANESE
猫がいる時はアパートが居心地が良い
BACK INTO ENGLISH
The apartment is cozy when there is a cat.
INTO JAPANESE
猫がいるとアパートは居心地が良い。
BACK INTO ENGLISH
The apartment is cozy with cats.
INTO JAPANESE
アパートは猫と居心地が良いです。
BACK INTO ENGLISH
The apartment is cozy with cats.
You've done this before, haven't you.