三层楼的没电梯,没其它设施,应该叫UNIT,物业不超过600
Ok, I have changed, but from wiki, "Unit" is "a more general term referring to both apartments and rental business suites".
In Australian English, the term flat was traditionally used, but the term apartment is also frequently used, as is "unit", short for "home unit".
Haha, just for fun:) . I cared more about the crack, lol