Property: Covers your home (physical building) and the belongings you have in it from all losses such as fire, theft, etc.
Casualty: Offers coverage if you're held responsible for someone injuring themselves on your property, or if you were to cause any damage to someone else's property.

Property: Covers your unit (not including common areas in the building) from structural damage and any damage/loss to your belongings in it.
Casual: Offers coverage if you're held responsible for someone injuring themselves in your unit.

Property: Covers your personal belongings from losses outlined in your policy such as theft or fire.
Casualty: Offers coverage if someone injures themselves in your rental unit or if you cause damage to someone else's property.

Property: Covers damages/loss to the rental property and can include coverage for damage/loss to the property owner's belongings that remain on site.
Casualty: Offers coverage if you're held responsible for property damage or injuries to a third party resulting from your ownership of the rental space.

Property: Covers damage to your car if you're in an accident and protects your car from damages/loss caused by other factors like fire, vandalism, etc.
Casualty: Offers coverage if you get into an accident and cause injuries to someone else or damages to their car.

Property: Covers damage to your recreational vehicle if you're in an accident and protects it from damage/loss due to risks such as fire, theft, etc.
Casualty: Offers coverage in case you get into an accident and cause injury to a third party or damage to their property.
Keep in mind that everyone's insurance policies differ and depending on the province you live in, coverage requirements and minimums will vary. For coverage details specific to you, check your insurance policy to see what you're covered for and any exclusions that may apply, what enhancements you've added to your standard policy, and up to what dollar limits you're covered to.