What are days rented to others for my rental property?
A day rented to others is any day you rented the unit to someone at a fair rental price, even if that person is a family member.
A fair rental price for your property generally is the amount of rent that a person who is not related to you would be willing to pay. The rent you charge is not a fair rental price if it is substantially less than the rents charged for other properties that are similar to your property in your area.