Calling your landlord when the dryer doesn't work

A landlord or landlady is the owner of a property that someone rents.  They should pay for any big repairs.  The renter changes light bulbs and keeps things clean.

Vocabulary Practice with Learning Chocolate

Who can you call when you are the home owner?  

Did you ever fix something using YouTube videos for instruction?

Did you ever call a landlord or a landlady?  Why?