Cloth Diaper Discussions

Line Dry Cloth Diapers In An Apartment?
We are cloth diapering our newborn and i want to be able to sun-dry the diapers, to save on electricity and for the sun 's antibacterial and antistaining properties. however, in our apartment 's lease is actually a clause stating you cannot line dry clothes (diapers are mentioned) on our porch.would it be as effective to air dry diapers by an open window? if i put the diapers by a west facing window in the late afternoon, would that be as effective as placing them outside, or do i need to resign myself to electric drying methods? (Read answers)