Late fees? Pet Rent? Acceptable Vacancy Rates?

[Austin Siewert]

Curious what others are currently doing for:

Late Fees? How much and at what point in the month?  5th? 10th?

Pet Rent? Do you charge and how much.

Acceptable Vacancy Rate - we own a reasonable # of doors in the city of Milwaukee - not great areas but not horrible either.

Thanks in advance