python - Making a second address in Django -

i have code:

class vendorprofile(models.model):     name = models.charfield(max_length=256)     address = models.charfield(max_length=256)     address2 = models.charfield(max_length=256) 

is there better way address line2? reason have address2 because apartments have line of address. there better way this? need thinking power, feel doing better way.